A Napoleon
When a short guy tries to act tough because he’s not tall enough to be intimidating, like a shrimp in a tank full of sharks.
My neighbor yells at the mailman every day because he’s 5'2" and thinks he’s a tough guy.
My cousin’s ex tried to be cool by saying ‘I could take you’ and then ran when I walked in.
My brother once tried to fight a guy who was 6'5" and just cried in the middle of the street.