Little is publicly documented about the exact origin of Ruptan, and its listing gives only the short label Pepe, so it is best understood as a small online meme clip rather than a quote from a known film or show. Short sounds like this tend to circulate through soundboards, reaction edits and short-form videos, where a recognisable two-second burst can be reused without context. That portability is why it keeps appearing: creators can drop it into almost any funny moment and viewers instantly read it as a joke.