The exact original source of People I Hate at My Door is not widely documented, so it circulates online mainly as a standalone reaction clip rather than a line tied to one show, film or creator. That vagueness has helped it spread, because creators can attach it to almost any unwanted-visitor joke without needing context from the original video. At under two seconds long, it fits short-form edits, reaction videos and meme compilations, where a quick, recognisable feeling matters more than a full scene. Its staying power comes from that everyday relatability.