A BOLO
A bolo is a big, tough guy who thinks he's the toughest. Usually from Ireland or Britain. He's got a gym membership and a ego bigger than the gym.
'That bolo in the gym lifts more than me. He's got a six-pack and a mouth.'
'My cousin's a bolo. He can bench-press a cow.'
'That bolo flexes every time he sees a mirror.'