The phrase comes from everyday French slang around feinting, especially in football and gaming where a feint means pretending one move while doing another. Online, the clip spread as a short reaction sound on meme pages and soundboards, detached from any single original video. Its appeal is the instant translation of embarrassment into comedy, so editors reuse it whenever someone falls for a dummy, a fake pass, or a staged betrayal. The French wording also makes it stand out in mostly English meme edits, giving the moment a distinct, quotable punch.