No confirmed source documents where this rhythmic soap clip first appeared, so it is best treated as a user-made soundboard novelty that grew through shares and reuploads. Its appeal is the joke built into the title: the French phrase turns an ordinary bar of soap into percussion, and listeners keep it around because the loop is catchy, silly and instantly recognizable in a feed. Editors reach for it whenever a video needs a quick, funny rhythm that reads as both clean and absurd.