The phrase is everyday French for 'it's not you who decides', and this clip circulates online as a short, user-uploaded reaction sound rather than as a line tied to a widely documented film, show or creator. Its appeal comes from its bluntness and the drawn-out final syllable, which makes the refusal sound both childish and triumphant. French-speaking meme creators reuse it in TikTok edits, dubbed videos and chat reactions to mock overconfident characters, and its brevity makes it easy to drop into almost any argument scene without explaining the joke.