1
A full nut is when you're dumb enough to spend your whole wallet on something that doesn’t even deserve a second glance.
My cousin spent $50 on a pizza just because it had extra cheese. Full nut.
I bought a $100 jacket that looked like it came from a landfill. Full nut.
My mom bought a 2000 calorie milkshake and called it a full nut. It was just sugar and regret.