Jesner
The type of guy who thinks he is better than he really is. He thinks he's buff when really we all know that is a LIE. But he does care about his friends and enjoys partying with them; he's the party boy and loves a drink, but whenever he does drink he ends up doing something stupid.
Girl: He is such a party boy.
Boy: Nah, he's a Jesner
Boy: Nah, he's a Jesner