Pupsen comes from the everyday German verb for breaking wind, and the clip became popular online simply as a shareable fart joke rather than from a film or show. On soundboards it sits alongside the classic fart meme sound and the interactive fart button, both staples of prank culture. Its longer run of toots sets it apart from a single blast, giving editors timing options for pauses and reactions. That simplicity keeps it circulating in chats, classroom pranks and short meme videos where language does not matter.