I had heard about this, but hadn't seen it. I have to say that was pretty funny.
Of all the stupid things to do! I mean, the guy has a shirt on that reads: I Am A Mother-F***er.... LOL
What the hell did you think was gonna happen?? Obviously epic beard guy is a little nuts, aren't we all, but he has one great left hand.
I don't know who started it, but it was pretty clear who ended it.