A true bottom - A true bottom is someone who thinks they're the best at ever

A true bottom is someone who thinks they're the best at everything, even when they're clearly not.

Hebba jassim is a true bottom. He claims he can beat anyone at chess, even though he lost to my grandma.

My neighbor is a true bottom. He yells at the mailman like it's a war.

My brother is a true bottom. He thinks he's a rockstar, even though he can't sing.