The meme drew criticism from some corners of Reddit for reinforcing sexist stereotypes about women being clingy in relationships8. Critics pointed out that the "Overly Attached Boyfriend" spinoff never gained comparable traction because it didn't tap into the same gendered assumption8.

Morris's trajectory from accidental meme star to YouTuber to burnout became a frequently cited case study in the human cost of viral fame. Her 2019 retirement video, in which she discussed depression and anxiety, sparked broader conversations about the mental health toll of being a public meme figure7.

The 2021 NFT sale for 200 ETH (roughly $411,000) placed Overly Attached Girlfriend among the highest-value meme NFT sales of the era10. It demonstrated that even memes well past their peak could hold significant value as digital collectibles.

Delta Air Lines included the meme in a 2015 safety video alongside other internet-famous figures, marking one of the more unusual instances of a meme making it into airline compliance content5.

Laina Morris's path from anonymous college student to one of the most recognized faces on the internet happened in roughly 24 hours. The speed of it caught her off guard. She'd posted the Bieber parody video on a whim and gone to bed. By the time she woke up, Bieber's manager Scooter Braun had tweeted it, Tosh.0's blog had featured it, and the first image macro had appeared10. "With all of that happening at once, it felt pretty surreal," Morris later said in a Reddit AMA10.

The meme's first image macro creator, Reddit user yeahhtoast, later expressed mixed feelings about his role. In a Reddit AMA years after the fact, he admitted to feeling "somewhat slighted for not getting credited as the originator of the meme," but concluded: "I gave my idea to the internet, how can I be mad at the internet for running away with it?"7

Morris leaned into the character rather than running from it. Beyond the Bieber and Carly Rae Jepsen parodies, she created videos spoofing Drake's "The Motto," lip-synced a medley of stalker-ish love songs including The Police's "Every Breath You Take" and the Backstreet Boys' "As Long as You Love Me," and parodied Taylor Swift, One Direction, and Robin Thicke's "Blurred Lines"5. She uploaded new content every Thursday, often deploying her signature wide-eyed stare.

Her mainstream crossover was swift. On March 11, 2013, Morris appeared on Late Night with Jimmy Fallon5. In May 2013, she won a staring contest with Jessica Alba at the Singapore Social Awards5. She popped up on the Nerdist podcast with Chris Hardwick, appeared alongside the Epic Meal Time crew in YouTube Rewind 2013, and played Cards Against Humanity on Wil Wheaton's TableTop5. Mashable named her one of "15 People Made Famous by the Internet in 2012"5.

Commercial work followed. On November 12, 2012, Morris starred in a Samsung commercial playing "Overly Attached Computer" to promote the company's 840 SSD5. Reactions were split: some fans called her a sellout while others saw it as a smart career move. In September 2013, she appeared alongside other meme figures Bad Luck Brian, Good Girl Gina, and Sheltered College Freshman in a "Meme Hunters" commercial for RealPlayer Cloud5. She also developed a brand relationship with Kia, appeared in a Delta Air Lines safety video in May 2015, and reported from the red carpet at the American Music Awards8.

On June 13, 2013, Morris uploaded her first political video, a parody of the U.S. national anthem in which she dressed as Uncle Sam and sang about surveillance through Skype, Facebook, and Google. Though she didn't mention the NSA leaks specifically, the timing made the commentary unmistakable5.

But internet fame came with a heavy cost. Around 2014, Morris fell into a deep depression that she kept hidden from everyone around her7. The pressure of content creation and being permanently associated with a character representing unhealthy relationship behavior wore on her. Her upload frequency dropped off. By 2017, she had posted only one video in two years5.

On July 25, 2019, Morris uploaded a farewell video announcing her retirement from YouTube, openly discussing the depression and anxiety she'd experienced behind the scenes5. The video marked the end of a seven-year run that had taken her from a bored college student in a dirty T-shirt to a recognizable internet figure with over 1.25 million subscribers and 161 million total views5.

The story had one more chapter. In April 2021, riding the NFT boom, Morris listed the original Overly Attached Girlfriend image on Foundation.app. A bidding war drove the final price to 200 ETH, worth approximately $411,000 at the time10. Morris was visibly stunned by the result, tweeting her shock as the bids climbed10. The sale put her in the company of other meme creators who'd cashed in on the NFT wave, including the creators of Nyan Cat and Disaster Girl.

On June 6, 2022, ten years after the original upload, Morris posted a 10th anniversary video appearing both in and out of character while thanking her fans5.