Underwater fart sounds have lived on soundboards for years as the goofier cousin of regular fart sounds. Nobody knows who recorded this particular clip, but the formula — a big fart softened into bubbling water — spread through meme compilations, gaming montages and prank videos long before this upload. It survives because it is cartoonish rather than crude, closer to the fart meme sound tradition of silly edits than to shock humor. Creators still reach for it whenever a scene goes below the surface.