With no single confirmed movie or show source, this snot clip spread as a generic gross sound effect shared on meme soundboards and in short video edits. Creators reach for it alongside other bodily jokes like a fart with reverb because the wet sniff instantly signals illness, disgust or bad hygiene without explanation. It stays popular for reaction videos, cartoon dubs and prank edits where a character needs to sound sick, messy or embarrassing, and the ten second length gives editors both a quick sniff and a longer blow to cut from.