Charles Haley (assuming is he totally healthy). Dude is nuts. He is the type of person you hit with a bat that just gets more pissed off.
I used to know a guy, his dad and grandfather were boxers and then boxing trainers. He became a boxer, then became spec ops for the army, then moved to Thailand and became a competitive Muay Thai fighter, then he came back here and became a boxing coach and club bouncer. This dude can kill you in more ways then either of us can think of, he's got "The Punisher" tattooed on his chest and "Danger Close" on his neck.
Anyways, I saw a couple guys jump him and one shattered a stein (big heavy beer glass) across this man's skull, and it didn't do jack but make him angrier than spit.
Nice guy but probably capable of being the most terrifying individual I've ever met if he was so inclined.
I once had a few guys pick a fight with me at that club and booze-brain here didn't back down but then all 3 of them suddenly did. I thought I was hot **** for a moment, turns out this guy I'm talking about had came up and stood behind me. Dude doesn't have to say a thing to break up a fight.