The 'Hide X Threads, Ignore X Posts, Do Not Reply To X Posters' meme originated on anonymous imageboards like 4chan as a survival guide for users to avoid interacting with specific subcultures, trolls, or disruptive topics. Usually presented as a set of strict guidelines, the meme emphasizes containment by refusing to give attention to perceived low-quality or bait content. It gained traction because it perfectly captures the tribal nature of internet communities and the collective effort to ignore annoyances through gatekeeping. Over time, the 'X' has been replaced with everything from specific fanbases to political groups, turning it into a versatile template for expressing disdain or setting community standards through humorous exclusion.