nah dude
A 'nah dude' is the most common way a drunk person says they’re not a fool. But they are a fool. They’re just too drunk to care.
You think you’re a rockstar? Nah, dude. I’m a rockstar who eats tacos for breakfast.
You think you’re going to win the game? Nah, dude. I’m going to win the game and your brain.
You think you’re cool? Nah, dude. I’m cool and I’m eating a taco.