With no widely documented source work or credited performer, this clip circulates mainly as a standalone reaction sound shared between soundboards, edits and short videos. Its popularity comes from how portable the phrase is: what the heck fits almost any confusing moment, from a strange headline to an unexpected ending, without referencing a specific show or scene. That generality has kept it in rotation as a quick meme drop, especially in compilations where creators need a fast, family-friendly expression of disbelief that viewers understand instantly on first listen.