Rufus circulates mainly as a standalone meme sound on soundboards, shared without a confirmed single source clip attached to the upload. That ambiguity has helped it spread because creators can apply the name to almost any person, pet, or character appearing on screen. It is passed around in short-form edits, gaming compilations, and reaction videos where a brief, recognizable name drop works better than dialogue. The clip remains in use because it is self-contained, instantly understood out of context, and easy to time to an entrance or reveal moment.