Kukuryku is the Polish onomatopoeia for a rooster crow, equivalent to cock a doodle doo in English, and short clips built around the shout have circulated on Polish soundboards and meme pages. The konon kukuryku version became a shareable button because the delivery is human, exaggerated and instantly recognisable even without context. It spread through reposts, chat audios and short video edits where a random farmyard noise works as a punchline. It remains used because the joke needs no translation beyond the familiar crow shape.