Horse fart sounds have long been a staple of slapstick comedy, from cartoons to playground jokes, because the noise is instantly recognisable and needs no explanation. Online, short clips like this one are shared as reaction sounds and prank effects, dropped into memes, gaming streams and edited videos whenever a creator wants a crude, unexpected laugh. Its appeal is simple and visual, even without a picture, and it works across languages because the joke is in the sound itself. That timeless, lowbrow humour keeps it in regular use.