The exact source of this sound is unclear, but online it is mainly shared as a standalone gross-out effect for meme edits and prank style videos. Its appeal comes from being immediate, over-the-top, and easy to understand without context. Short clips like this spread through soundboards, chat shares, and reposted meme videos because they fit quick reaction formats. It stays popular because toilet humor is simple, universal, and easy to pair with food jokes, awkward pauses, or a cutaway to a disgusted face.