Place this clip at the exact cut where a greeting would normally end, then follow it with a fart with reverb for a bigger second hit. Follow that with a baby laughing meme sound if you want the edit to end on a reaction rather than the prank itself.
About this sound
A cheerful voice calls out 'Hey Julie' in this 0.6-second clip, instantly followed by a dog bark and a rude fart layered together. The switch feels silly, abrupt and deliberately gross, turning a friendly greeting into an absurd punchline that lands before listeners can brace for it.