It is common for large anti-fandoms to gather in groups, usually on forums and sites, to share their mutual aversion. These are coined anti-fan clubs and some are substantial enough to become anti-fan sites.
In 2006, an anti-fan of the K-pop group TVXQ poisoned member Yunho with a super glue-laced drink. Instead of pressing charges against the anti-fan, he chose to forgive her, since the girl was the same age as his younger sister. Such occurrences have resulted in an increase of security for celebrities in South Korea.
In 2017, National Post published an editorial describing the 1997–2010 preschool animated series Caillou as "quite possibly the world's most universally reviled children's program," noting "a stunning level of animosity for a series about the relatively uncontroversial daily life of a four-year-old boy." Among the criticisms were the complete lack of educational content in the series, the title character's emotional immaturity, the unfavorable similarities to a younger Charlie Brown, and concerns that the show was portraying Canadians in a poor light and thus "raising a generation of psychopaths." Examples include several "I hate Caillou" pages made on Facebook, numerous parenting blogs criticizing the series, and petitions on Change.org for the show to stop airing. A common criticism towards the series is the "petulant, manipulative and spoiled" behaviour of the titular character, the lack of consequences Caillou is given, and the "poor parenting" presented in the parent characters. As Hopper explained, "This has understandably led to theories that this is an accurate portrayal of Canadian parenting and that Canada is raising a generation of psychopaths. Or that Caillou's parents are so blasted on Canadian weed that they are unable to summon the presence of mind necessary to properly discipline their child." He called the series "a toddler version of Sex and the City or Mad Men," criticizing its lack of educational value: "Unlike most children's programming, Caillou makes almost no attempt to educate its young audience. There are no veiled math problems, spelling lessons or morality tales; it's just calm, non-threatening, bright-coloured people navigating everyday tasks." These criticisms of the show's titular character have been echoed on online platforms, with the formation of anti-Caillou groups online such as "I Hate Caillou" on Facebook and "r/FuckCaillou" on Reddit. On a segment of the late-night talk show Last Week Tonight, host John Oliver hyperbolically exclaimed "Fuck you, Caillou!!! Grow some hair and leave the house!" in a comedic comparison.
The long-running show Barney & Friends (featuring an anthropomorphic purple dinosaur as the title character) was criticized for its incessant cheerfulness and the lack of serious topics in the series. It had also triggered a strong revulsion among people older than its target preschool demographic. The show has been the target of a barrage of often-vicious and dark anti-Barney humor since its debut. W. J. T. Mitchell, a University of Chicago professor who devoted a chapter of his book The Dinosaur Book to the anti-Barney phenomenon, noted: "Barney is on the receiving end of more hostility than just about any other popular cultural icon I can think of. Parents admit to a cordial dislike of the saccharine saurian, and no self-respecting second-grader will admit to liking Barney."
In popular culture
Anti-fan studies include a focus on specific communities of practice and their relationship to the media texts and fans actively marginalizing or discrediting other fans solely on basis of identity (sex, race, etc.).
- This modern life: the rise of the anti-fan|From The Observer|The Guardian
- Anti-Fandom-NYU Press
- The Ashgate Research Companion to Fan Cultures edited by Dr Stijn Reijnders, Dr Koos Zwaan, Dr Linda Duits – Google Books
- 10 chilling instances of anti-fans' attacks|allkpop
- "TVXQ Member Recovers from Poisoning". KBS Global (in Korean). October 16, 2006. Archived from the original on November 13, 2006. Retrieved February 16, 2007.
- "U-Know Yunho, Bond drinks case of questions of". Daum (in Korean). October 15, 2006. Archived from the original on November 13, 2006. Retrieved February 16, 2007.
- "告訴你這7位曾瀕死亡體驗的KPOP IDOL死亡事件經過".
- "'Anti-fans' force managers to increase stars' security". Korea JoongAng Daily. Retrieved 2017-06-23.
- Hopper, Tristin (May 1, 2017). "Tristin Hopper: Caillou is an aggressively bad show ruining the world’s children … and it’s all Canada’s fault". National Post. Postmedia Network. Retrieved May 7, 2017.
- "r/FuckCaillou". reddit. Retrieved 2020-04-28.
- "This Is How Much People Hate 'Caillou'". HuffPost. 2017-04-03. Retrieved 2020-04-28.
- "John Oliver Presents The Only Interesting Story On Net Neutrality, Ever (Video)". Retrieved 2020-04-28.
- Lyons Partnership v. Ted Giannoulas, 179 F.3d 384, 386 (5th Cir. 1999), citing Chava Willig Levy, "The Bad News About Barney", Parents, Feb. 1994, at 191–92 (136–39).
- Mitchell, W.J.T. (1998). "Chapter 37: Why Children Hate Dinosaurs". The Last Dinosaur Book: The Life and Times of a Cultural Icon. University of Chicago Press. ISBN 0-226-53204-6.
- SBS Responds To Reports About Broadcast Schedule For "So I Married An Anti-Fan"|Soompi
- Fake Geek Girls: Fandom, Gender, and the Convergence Culture Industry by Suzanne Scott – Google Books