The exact origin of this specific clip is unclear, but it fits a long-running style of exaggerated bathroom sound effects shared in meme pages, chat groups and short-form edits. Sounds like this spread because they are instantly understood, even with no setup, and they work across many languages. The joke usually comes from contrast: a normal scene suddenly gets hit with an absurdly intense gross-out effect. That simple formula keeps this kind of diarrhea meme sound in circulation for prank audio, reaction edits and lowbrow comedy posts.