Following the Christchurch mosque shootings in 2019, 8chan was deplatformed by its infrastructure providers (Cloudflare, etc.). When the site rebranded as 8kun, a massive restructuring occurred. To appease payment processors and infrastructure providers, 8kun implemented a "whitelist" system. Boards like /zoo/, which were deemed too risky and repugnant, were not whitelisted. This marked the official end of the board on the clear web, forcing the remaining community into the dark web or decentralized file-sharing networks (like ZeroNet).
/zoo/ was a board dedicated to bestiality and zoophilia. It serves as a critical case study for understanding the "feedback loop of extremity." In environments where there are no legal or social guardrails, communities do not merely exist; they radicalize. This paper argues that /zoo/ was a natural byproduct of the "chan" philosophy—specifically the rejection of normativity—and that its existence was inextricably linked to the site’s technical architecture. To understand /zoo/, one must understand the platform that hosted it. Unlike Reddit or 4chan, 8chan operated on a user-created board system. If a topic did not have a board, a user could create it. zoo 8chan
This paper examines the obscure and controversial board known as /zoo/ on the imageboard website 8chan (now 8kun). While 8chan is infamously associated with political extremism, mass shooter manifestos, and the Gamergate controversy, its "NSFW" (Not Safe For Work) hidden services hosted communities dedicated to extreme paraphilias, specifically bestiality. This study analyzes /zoo/ not merely as a repository of illicit content, but as a sociotechnical ecosystem that thrived on the platform’s specific architectural affordances: immutable anonymity, lack of centralized moderation, and a libertarian adherence to "free speech" absolutism. By exploring the community dynamics, linguistic codes, and legal evasion tactics employed by /zoo/ users, this paper illustrates how unmoderated digital spaces become sanctuaries for "moral outlaws" and how the infrastructure of chan culture inevitably fosters radicalization and desensitization. The internet’s "dark corners" are often metaphorical, referring to subcultures that exist on mainstream platforms but utilize private or encrypted channels. However, 8chan represented a literal and structural fringe. Created in 2013 by Fredrick Brennan as a bastion of "free speech," 8chan allowed users to create and moderate their own boards. While /pol/ (Politically Incorrect) became the face of the site’s alt-right radicalization, boards like /zoo/ represented the site's commitment to "speech" without moral boundary. Following the Christchurch mosque shootings in 2019, 8chan