Fart sounds paired with ninjas became a staple online gag because stealth characters are meant to make no noise at all, which makes any loud bodily sound instantly funny. Clips like this circulate on soundboards and in short video edits, where creators reuse the same long fart for pranks, gaming moments and cartoon style fails. The goobs ninja fart version is known for its extended duration, giving editors time to build suspense before the reveal. It remains popular for simple, family friendly gross out humor that needs no dialogue to understand.