The title is Russian slang written in Cyrillic, with ponos translating directly to diarrhea and the extended aaaaa imitating a scream in text form. No clear original recording, creator or year is widely documented, so the clip circulates mainly as a reposted soundboard and meme audio rather than from a known film or show. It spread through Russian speaking social feeds and short video edits, where the blunt word plus the scream made it easy to reuse for food poisoning, stomach trouble and toilet humor scenes.