Put it at the end of a setup clip as the final verdict, then follow it with the Bruh sound for a second reaction. For a pet or side-eye edit, let the Cat Laughing Meme follow the refusal to keep the joke going instead of ending on the no.
About this sound
This is a barely one-second vocal clip built around a sharp, clipped “nuh uh” spoken with a bratty, dismissive edge. The delivery is fast and blunt, with a tiny beat that makes the refusal feel final. It gives listeners an instant jolt of playful defiance, turning a suggestion or claim into a joke by shutting it down before it can land.