The phrase itself is common French slang for a big idiot, and as a sound it circulates mainly as a short reaction clip rather than as a line tied to one famous scene. On soundboards and in short-form edits, its appeal is its bluntness and brevity: listeners understand the tone even without knowing French, and creators can drop it into a fail, a roast or a sarcastic reply without needing any setup. That instant, language-crossing readability is why it keeps appearing in memes, streams and chat reactions.