Seriously, if I was pissed and in that exact situation, I say, "I'll fight every security guard here", or "...every bouncer here". Really. That makes more sense than what he said.
I mean, if he's trying to explain to somebody what happened and why he's pissed, the door man to the backstage area was stopping him from going back there, so you explain like that. Don't you? Skin color didn't stop him, a person doing his job did.
Fucktard.
If he was Tom Brady though, he'd be back-stage chatting with Chesney and no issue.