No documented source work, character, or performer is supplied for this clip, so its origin should not be treated as established. What is clear from its title is the French slang wording, and soundboard entries built around a short recognisable phrase are typically shared because other creators can reuse the same wording in their own videos. The appeal here is the compact, self-contained reply: agreement and reassurance in a form that needs no setup. That reuse in memes, edits, and reaction clips is what keeps a phrase-based sound circulating, rather than any single viral moment.