I worked as a bouncer 10 yrs ago when I was a student. Many people tried getting in without paying and I would yell at them and then _slightly_ grab them by their jacket and pull them back a little.
My co-bouncer looked 100% like Mr T and was wearing a gun under his jacket. I was unarmed and I am smaller than him.
Once when pulling someone back the guy turned his face back to me, and I swear he looked like Mike Tyson. For a scary second I pictured my head getting smashed like a melon, but he was friendly and paid up
