naaier
a guy who acts like he's the king of the toilet, but everyone knows he's just a loud mouth with no brains
'Naaier? More like f***ing no-brain f***er!' he said after I told him he was wrong about everything.
My mom called me a naaier for forgetting to do my homework again.
He tried to flex at the party, but everyone just laughed and called him a naaier.