The origin of this clip is not documented; it appears as a short user-uploaded soundboard entry with no credited artist or source video. The phrase itself is French, with mon petit choux echoing the real endearment mon petit chou, meaning my little cabbage, which French speakers use affectionately. Chaussade looks like a name or a playful mishearing, and no verified recording explains the pairing. Online it survives as a niche meme and prank sound, passed around in meme edits, prank compilations and caption memes because the odd, charming phrasing sticks in the ear.