The 'a oui oui' clip became a staple of TikTok meme edits, where creators use the mock-French phrase as a shortcut for sarcastic or fancy agreement. Short reaction sounds like this spread because they work over almost any video, from food reviews to fashion jokes, and need no context to land. Editors began stacking it with zooms and cuts to sell the irony, and it has since lived on in soundboards and meme compilations as a go-to button for anything playfully pretentious. Its staying power comes from how quickly two syllables deliver the joke.