This clip is mainly known online as a simple “oui oui” meme sound rather than for a clearly documented single source. It spread through soundboards, short-form meme edits, and reaction videos where a quick French-flavored punchline is needed. Its staying power comes from how instantly understandable it is: even viewers who do not speak French recognize “oui” and get the joke. The sound is often used the same way creators use a vine boom sound or a ding sound effect, but with a more playful, character-like tone.