Moo Deng

2024Viral animal / reaction image / fan art subjectsemi-active

Also known as: Bouncy Pork · หมูเด้ง

Moo Deng is a 2024 viral animal meme featuring a baby pygmy hippopotamus from Thailand's Khao Kheow Open Zoo, whose expressive photos and videos spawned global fan art, reaction memes, and even a memecoin.

Moo Deng is a baby pygmy hippopotamus born at Khao Kheow Open Zoo in Thailand who became one of the biggest viral animal memes of 2024. Photos and videos of the tiny, expressive hippo flooded social media in September 2024, inspiring massive waves of fan art, reaction memes, and even a memecoin. Her fame brought global attention to the endangered status of pygmy hippos while turning a Thai zoo into an international tourist destination practically overnight.

TL;DR

Moo Deng a viral sensation in 2024 centered on Moo Deng, a baby pygmy hippopotamus born at Thailand's Khao Yai National Park.

Overview

Moo Deng is a female pygmy hippopotamus living at Khao Kheow Open Zoo in Si Racha, Chonburi, Thailand5. She went viral at roughly two months old thanks to photos showing her looking shocked, screaming, biting at zookeepers with no teeth, and generally being an absurdly expressive baby animal. The meme appeal is twofold: she's incredibly cute, and her apparent horror at everything around her hit a nerve with people who also feel like screaming in 20241. Her name translates to "bouncy pork" or "bouncy pig" in Thai, chosen through a public poll with over 20,000 votes5. The name fits. She bounces.

Moo Deng was born on July 10, 2024, to parents Tony and Jonah at Khao Kheow Open Zoo5. She has two full siblings (Nadet and Moo Tun) and four half-siblings5. Her family follows a Thai tradition of naming animals after food: siblings include Moo Tun ("stewed pork") and Moo Waan ("sweet pork")6.

The first public photo appeared on the zoo's official Instagram on July 25, 2024, when she was two weeks old1. On August 10, the zoo revealed her name, selected from options including Moo Sap ("minced pork"), Moo Daeng ("red pork"), and the winner Moo Deng4. Zookeeper Atthapon Nundee, who had been running the Facebook page "Ka Moo and the Gang" for about five years, began documenting Moo Deng's daily antics with creative captions and engaging videos7.

The pivotal image dropped on August 26, 2024, when the zoo's X account posted a photograph of Moo Deng being lifted by her caretaker while looking like she was screaming in terror1. That single post pulled in 4.6 million views, 18,000 reposts, and 15,000 likes within two weeks4.

Origin & Background

Platform
Khao Kheow Open Zoo social media (source photos/videos), X / Twitter (viral spread and fan art explosion)
Creator
Khao Yai National Park
Date
2024
Year
2024

Moo Deng was born on July 10, 2024, to parents Tony and Jonah at Khao Kheow Open Zoo. She has two full siblings (Nadet and Moo Tun) and four half-siblings. Her family follows a Thai tradition of naming animals after food: siblings include Moo Tun ("stewed pork") and Moo Waan ("sweet pork").

The first public photo appeared on the zoo's official Instagram on July 25, 2024, when she was two weeks old. On August 10, the zoo revealed her name, selected from options including Moo Sap ("minced pork"), Moo Daeng ("red pork"), and the winner Moo Deng. Zookeeper Atthapon Nundee, who had been running the Facebook page "Ka Moo and the Gang" for about five years, began documenting Moo Deng's daily antics with creative captions and engaging videos.

The pivotal image dropped on August 26, 2024, when the zoo's X account posted a photograph of Moo Deng being lifted by her caretaker while looking like she was screaming in terror. That single post pulled in 4.6 million views, 18,000 reposts, and 15,000 likes within two weeks.

How It Spread

The real explosion started on September 5, 2024. X artist @saart_tanis posted the earliest known fan art of Moo Deng, a sketch based on the viral photo, which racked up over 44,000 reposts and 348,000 likes in five days. The same day, @glittering_grim posted another fan art that hit 63,000 reposts and 306,000 likes.

On September 6, @DewEnjoyer made the first major English-language viral post about the hippo, pulling 41,000 reposts and 325,000 likes in four days. By September 9, fan art was flooding X daily, with one piece by @e_urhrh scoring 17,000 reposts and 136,000 likes in a single day.

The content quickly jumped platforms. TikTok and Instagram filled with Moo Deng videos, and the hippo got photoshopped into movie scenes, compared to gummy bears, and remixed into existing meme formats. Thai Sephora ran an Instagram campaign titled "Wear Your Blush Like a Baby Hippo". Even the Utah Jazz worked her into their social media. The "she's so me" reaction became a running joke as people identified with her chaotic energy, especially when paired with Pesto, a giant king penguin chick in Australia who went viral around the same time.

Platforms

TikTokInstagramTwitter/XYouTube

Timeline

2024-07-10

Moo Deng born at Khao Yai National Park

2024-08-01

Videos of Moo Deng go viral on TikTok

2024-09-01

Moo Deng merchandise and fan content proliferates

2024-10-01

Global media coverage increases significantly

2025-01-01

Moo Deng is still actively used and shared across platforms

View on Google Trends

How to Use This Meme

Moo Deng memes typically fall into a few categories:

1

Reaction images: Use photos of Moo Deng looking horrified, shocked, or mid-scream to react to stressful or overwhelming situations. The "being sprayed with a hose" image is the most common template.

2

Fan art: Draw or digitally illustrate Moo Deng in various styles, often placing her in pop culture scenes or movie posters.

3

"She's so me" posts: Share a photo or clip of Moo Deng doing something chaotic (biting, screaming, flopping around) with a caption about how relatable she is.

4

Photoshop edits: Drop Moo Deng into scenes from movies, TV shows, or other memes.

Create Your Own

Cultural Impact

Moo Deng's fame had measurable real-world effects. Zoo attendance surged dramatically, with the zoo implementing visitor limits and new infrastructure to handle the crowds. Thai Sephora leveraged her image for a marketing campaign, and multiple international brands incorporated her into social media content.

The SNL sketch on September 28, 2024, marked a clear crossover into American mainstream pop culture. Google's year-in-review Doodle in December 2024 confirmed her as one of the most-searched topics of the year. GMM Grammy, a major Thai entertainment company, produced an official theme song released in four languages.

In the crypto space, Vitalik Buterin's adoption of Moo Deng and his $292,000 donation drew attention to both the zoo and the broader question of whether memecoins can fund public goods. His decision to sell donated MOODENG tokens and give the proceeds to charity sparked debate about the role of meme-driven speculation in philanthropy.

Moo Deng also brought attention to pygmy hippo conservation, though the actual funding impact was limited. The coordinator for the Taï Hippo Project reported in February 2025 that no significant conservation funding increase had materialized from the viral attention.

Full History

Moo Deng's story moved fast from zoo curiosity to global obsession. The initial Instagram post on July 25 was modest, collecting about 1,000 likes over two months. But Atthapon Nundee's consistent posting on "Ka Moo and the Gang" built a growing Thai fanbase through August. When the zoo's X account dropped that screaming-baby-hippo photo on August 26, the international internet noticed.

The September fan art wave was the accelerant. Within days of @saart_tanis posting that first sketch on September 5, dozens of artists were drawing Moo Deng in every style imaginable. One of the most popular image templates showed Moo Deng being sprayed by a water hose while looking mortified. The speed of the fan art explosion was unusual even by viral standards.

The real-world impact hit Khao Kheow Open Zoo almost immediately. Visitor numbers nearly doubled during peak Moo Deng mania in September 2024, with weekday visitors increasing fivefold and weekend visitors more than tripling. The zoo had to scramble to manage the crowds. Some visitors started throwing seashells and other objects at the sleeping hippo to make her move, which is both mean and especially bad given she's a literal baby who sleeps most of the day. The zoo installed security cameras around her enclosure, and director Narongwit Chodchoi threatened legal action against anyone harassing her.

To cope, the zoo implemented a five-minute viewing limit on weekends, put up warning signs at the hippo enclosure, set up a merchandise store, and planned a 24/7 livestream so international fans could watch remotely. In September 2024, the zoo also began copyrighting and trademarking "Moo Deng the hippo" to raise funds.

The meme crossed into mainstream media on September 28, 2024, when Saturday Night Live featured a Moo Deng sketch. Bowen Yang parodied the hippo on Weekend Update, using the character to satirize pop artist Chappell Roan's commentary on fame and political endorsements.

The crypto world predictably jumped in. Ethereum co-founder Vitalik Buterin adopted Moo Deng and donated 10 million Thai Baht (roughly $292,000) to Khao Kheow Open Zoo. A MOODENG memecoin launched on both Ethereum and Solana, with one trader reportedly turning $1,300 into $3.4 million before the token crashed 60%. Buterin himself received 21 billion MOODENG tokens, sold them, and donated the proceeds to charity, which cratered the token's value by over 70% from its peak.

In November 2024, the zoo posted a video of Moo Deng "predicting" the U.S. presidential election by choosing between carved fruit dishes labeled with the candidates' names. She picked Trump's, which turned out correct. That same month, GMM Grammy released an official Moo Deng theme song in Thai, English, Chinese, and Japanese. Google featured Moo Deng in its December 2024 year-in-review Doodle.

Animal welfare groups raised concerns about her situation. PETA said she "faces a lifetime of confinement," while World Animal Protection argued that sharing Moo Deng content "promotes cruelty to animals". The zoo's director rejected the allegations, and the Thai Society for the Prevention of Cruelty to Animals said Moo Deng was well cared for and that PETA was relying on "outdated" information.

Despite hopes that viral fame might boost conservation funding for the roughly 2,500 pygmy hippos left in the wild, a February 2025 report from the Taï Hippo Project in Côte d'Ivoire found no significant funding impact from the meme. Over 12,000 fans visited the zoo on July 10, 2025, to celebrate Moo Deng's first birthday.

Fun Facts

Moo Deng's name literally translates to "bouncy pork," and she was named through a public poll that also included "minced pork" and "red pork" as options.

Pygmy hippos are one of the most endangered large mammals on Earth, with fewer than 2,500 left in the wild.

Moo Deng is reportedly only awake about two hours per day, which is why some visitors tried throwing objects to wake her up.

Vitalik Buterin's donation of 10 million Thai Baht made him Moo Deng's symbolic adopter.

The zoo's weekend visitor numbers more than tripled during peak Moo Deng mania in September 2024.

Derivatives & Variations

Moo Deng memes and parodies

A variation of Moo Deng

(2024)

Moo Deng fan art and creative tributes

A variation of Moo Deng

(2024)

Other animal trends inspired by Moo Deng's success

A variation of Moo Deng

(2024)

Merchandise

Frequently Asked Questions

Moo Deng

2024Viral animal / reaction image / fan art subjectsemi-active

Also known as: Bouncy Pork · หมูเด้ง

Moo Deng is a 2024 viral animal meme featuring a baby pygmy hippopotamus from Thailand's Khao Kheow Open Zoo, whose expressive photos and videos spawned global fan art, reaction memes, and even a memecoin.

Moo Deng is a baby pygmy hippopotamus born at Khao Kheow Open Zoo in Thailand who became one of the biggest viral animal memes of 2024. Photos and videos of the tiny, expressive hippo flooded social media in September 2024, inspiring massive waves of fan art, reaction memes, and even a memecoin. Her fame brought global attention to the endangered status of pygmy hippos while turning a Thai zoo into an international tourist destination practically overnight.

TL;DR

Moo Deng a viral sensation in 2024 centered on Moo Deng, a baby pygmy hippopotamus born at Thailand's Khao Yai National Park.

Overview

Moo Deng is a female pygmy hippopotamus living at Khao Kheow Open Zoo in Si Racha, Chonburi, Thailand. She went viral at roughly two months old thanks to photos showing her looking shocked, screaming, biting at zookeepers with no teeth, and generally being an absurdly expressive baby animal. The meme appeal is twofold: she's incredibly cute, and her apparent horror at everything around her hit a nerve with people who also feel like screaming in 2024. Her name translates to "bouncy pork" or "bouncy pig" in Thai, chosen through a public poll with over 20,000 votes. The name fits. She bounces.

Moo Deng was born on July 10, 2024, to parents Tony and Jonah at Khao Kheow Open Zoo. She has two full siblings (Nadet and Moo Tun) and four half-siblings. Her family follows a Thai tradition of naming animals after food: siblings include Moo Tun ("stewed pork") and Moo Waan ("sweet pork").

The first public photo appeared on the zoo's official Instagram on July 25, 2024, when she was two weeks old. On August 10, the zoo revealed her name, selected from options including Moo Sap ("minced pork"), Moo Daeng ("red pork"), and the winner Moo Deng. Zookeeper Atthapon Nundee, who had been running the Facebook page "Ka Moo and the Gang" for about five years, began documenting Moo Deng's daily antics with creative captions and engaging videos.

The pivotal image dropped on August 26, 2024, when the zoo's X account posted a photograph of Moo Deng being lifted by her caretaker while looking like she was screaming in terror. That single post pulled in 4.6 million views, 18,000 reposts, and 15,000 likes within two weeks.

Origin & Background

Platform
Khao Kheow Open Zoo social media (source photos/videos), X / Twitter (viral spread and fan art explosion)
Creator
Khao Yai National Park
Date
2024
Year
2024

Moo Deng was born on July 10, 2024, to parents Tony and Jonah at Khao Kheow Open Zoo. She has two full siblings (Nadet and Moo Tun) and four half-siblings. Her family follows a Thai tradition of naming animals after food: siblings include Moo Tun ("stewed pork") and Moo Waan ("sweet pork").

The first public photo appeared on the zoo's official Instagram on July 25, 2024, when she was two weeks old. On August 10, the zoo revealed her name, selected from options including Moo Sap ("minced pork"), Moo Daeng ("red pork"), and the winner Moo Deng. Zookeeper Atthapon Nundee, who had been running the Facebook page "Ka Moo and the Gang" for about five years, began documenting Moo Deng's daily antics with creative captions and engaging videos.

The pivotal image dropped on August 26, 2024, when the zoo's X account posted a photograph of Moo Deng being lifted by her caretaker while looking like she was screaming in terror. That single post pulled in 4.6 million views, 18,000 reposts, and 15,000 likes within two weeks.

How It Spread

The real explosion started on September 5, 2024. X artist @saart_tanis posted the earliest known fan art of Moo Deng, a sketch based on the viral photo, which racked up over 44,000 reposts and 348,000 likes in five days. The same day, @glittering_grim posted another fan art that hit 63,000 reposts and 306,000 likes.

On September 6, @DewEnjoyer made the first major English-language viral post about the hippo, pulling 41,000 reposts and 325,000 likes in four days. By September 9, fan art was flooding X daily, with one piece by @e_urhrh scoring 17,000 reposts and 136,000 likes in a single day.

The content quickly jumped platforms. TikTok and Instagram filled with Moo Deng videos, and the hippo got photoshopped into movie scenes, compared to gummy bears, and remixed into existing meme formats. Thai Sephora ran an Instagram campaign titled "Wear Your Blush Like a Baby Hippo". Even the Utah Jazz worked her into their social media. The "she's so me" reaction became a running joke as people identified with her chaotic energy, especially when paired with Pesto, a giant king penguin chick in Australia who went viral around the same time.

Platforms

TikTokInstagramTwitter/XYouTube

Timeline

2024-07-10

Moo Deng born at Khao Yai National Park

2024-08-01

Videos of Moo Deng go viral on TikTok

2024-09-01

Moo Deng merchandise and fan content proliferates

2024-10-01

Global media coverage increases significantly

2025-01-01

Moo Deng is still actively used and shared across platforms

View on Google Trends

How to Use This Meme

Moo Deng memes typically fall into a few categories:

1

Reaction images: Use photos of Moo Deng looking horrified, shocked, or mid-scream to react to stressful or overwhelming situations. The "being sprayed with a hose" image is the most common template.

2

Fan art: Draw or digitally illustrate Moo Deng in various styles, often placing her in pop culture scenes or movie posters.

3

"She's so me" posts: Share a photo or clip of Moo Deng doing something chaotic (biting, screaming, flopping around) with a caption about how relatable she is.

4

Photoshop edits: Drop Moo Deng into scenes from movies, TV shows, or other memes.

Create Your Own

Cultural Impact

Moo Deng's fame had measurable real-world effects. Zoo attendance surged dramatically, with the zoo implementing visitor limits and new infrastructure to handle the crowds. Thai Sephora leveraged her image for a marketing campaign, and multiple international brands incorporated her into social media content.

The SNL sketch on September 28, 2024, marked a clear crossover into American mainstream pop culture. Google's year-in-review Doodle in December 2024 confirmed her as one of the most-searched topics of the year. GMM Grammy, a major Thai entertainment company, produced an official theme song released in four languages.

In the crypto space, Vitalik Buterin's adoption of Moo Deng and his $292,000 donation drew attention to both the zoo and the broader question of whether memecoins can fund public goods. His decision to sell donated MOODENG tokens and give the proceeds to charity sparked debate about the role of meme-driven speculation in philanthropy.

Moo Deng also brought attention to pygmy hippo conservation, though the actual funding impact was limited. The coordinator for the Taï Hippo Project reported in February 2025 that no significant conservation funding increase had materialized from the viral attention.

Full History

Moo Deng's story moved fast from zoo curiosity to global obsession. The initial Instagram post on July 25 was modest, collecting about 1,000 likes over two months. But Atthapon Nundee's consistent posting on "Ka Moo and the Gang" built a growing Thai fanbase through August. When the zoo's X account dropped that screaming-baby-hippo photo on August 26, the international internet noticed.

The September fan art wave was the accelerant. Within days of @saart_tanis posting that first sketch on September 5, dozens of artists were drawing Moo Deng in every style imaginable. One of the most popular image templates showed Moo Deng being sprayed by a water hose while looking mortified. The speed of the fan art explosion was unusual even by viral standards.

The real-world impact hit Khao Kheow Open Zoo almost immediately. Visitor numbers nearly doubled during peak Moo Deng mania in September 2024, with weekday visitors increasing fivefold and weekend visitors more than tripling. The zoo had to scramble to manage the crowds. Some visitors started throwing seashells and other objects at the sleeping hippo to make her move, which is both mean and especially bad given she's a literal baby who sleeps most of the day. The zoo installed security cameras around her enclosure, and director Narongwit Chodchoi threatened legal action against anyone harassing her.

To cope, the zoo implemented a five-minute viewing limit on weekends, put up warning signs at the hippo enclosure, set up a merchandise store, and planned a 24/7 livestream so international fans could watch remotely. In September 2024, the zoo also began copyrighting and trademarking "Moo Deng the hippo" to raise funds.

The meme crossed into mainstream media on September 28, 2024, when Saturday Night Live featured a Moo Deng sketch. Bowen Yang parodied the hippo on Weekend Update, using the character to satirize pop artist Chappell Roan's commentary on fame and political endorsements.

The crypto world predictably jumped in. Ethereum co-founder Vitalik Buterin adopted Moo Deng and donated 10 million Thai Baht (roughly $292,000) to Khao Kheow Open Zoo. A MOODENG memecoin launched on both Ethereum and Solana, with one trader reportedly turning $1,300 into $3.4 million before the token crashed 60%. Buterin himself received 21 billion MOODENG tokens, sold them, and donated the proceeds to charity, which cratered the token's value by over 70% from its peak.

In November 2024, the zoo posted a video of Moo Deng "predicting" the U.S. presidential election by choosing between carved fruit dishes labeled with the candidates' names. She picked Trump's, which turned out correct. That same month, GMM Grammy released an official Moo Deng theme song in Thai, English, Chinese, and Japanese. Google featured Moo Deng in its December 2024 year-in-review Doodle.

Animal welfare groups raised concerns about her situation. PETA said she "faces a lifetime of confinement," while World Animal Protection argued that sharing Moo Deng content "promotes cruelty to animals". The zoo's director rejected the allegations, and the Thai Society for the Prevention of Cruelty to Animals said Moo Deng was well cared for and that PETA was relying on "outdated" information.

Despite hopes that viral fame might boost conservation funding for the roughly 2,500 pygmy hippos left in the wild, a February 2025 report from the Taï Hippo Project in Côte d'Ivoire found no significant funding impact from the meme. Over 12,000 fans visited the zoo on July 10, 2025, to celebrate Moo Deng's first birthday.

Fun Facts

Moo Deng's name literally translates to "bouncy pork," and she was named through a public poll that also included "minced pork" and "red pork" as options.

Pygmy hippos are one of the most endangered large mammals on Earth, with fewer than 2,500 left in the wild.

Moo Deng is reportedly only awake about two hours per day, which is why some visitors tried throwing objects to wake her up.

Vitalik Buterin's donation of 10 million Thai Baht made him Moo Deng's symbolic adopter.

The zoo's weekend visitor numbers more than tripled during peak Moo Deng mania in September 2024.

Derivatives & Variations

Moo Deng memes and parodies

A variation of Moo Deng

(2024)

Moo Deng fan art and creative tributes

A variation of Moo Deng

(2024)

Other animal trends inspired by Moo Deng's success

A variation of Moo Deng

(2024)

Merchandise

Frequently Asked Questions