Listed simply as outro song haha, this less than a second sting has circulated on soundboards as a generic funny outro rather than a clip tied to a known song or show. Its appeal online is its speed, creators can drop the laugh jingle at the very end of a prank or meme edit and viewers instantly read it as a joke ending. That shorthand use in short form video and shared soundboard collections is why the tiny laugh outro keeps getting reused despite its minimal length.