This clip is credited to Bilal Göregen, a Turkish performer whose rhythmic playing and vocal clips circulate widely in short-form edits and on soundboards. The title frames the repeated nu nu nu pattern as a rival to the dul dul sound, a kind of playful call-and-response between two catchy, nonsense phrases that are easy to repeat and remix. Because the pattern needs no translation, it travels well between audiences, showing up in reaction videos, joke edits and looped memes. Its staying power comes from that simplicity: a short, musical hook that creators can drop in without explanation.