Use it as the opening sting for a fake update video, then follow it with Goofy Ahh Sounds for the reveal and Bruh Sound Effect when the joke lands flat.
About this sound
This is a looping chant of 'nenenenene' sung in a bouncy, childlike rhythm for about 16 seconds, made to sound like a mock news theme. It feels silly and instantly funny, because the cheerful sing-song delivery clashes with the idea of a serious broadcast. It comes from Roblox meme culture, where players parody news intros with nonsense chants to introduce fake updates, leaks and in-game drama.