I normally hate vigilante justice because it is entirely emotional and people just escalate. A well-trained and well-disciplined police officer is capable of handling a situation in a way that minimizes injury to anyone involved (though a shit lardbeast cop would taze everyone nearby). Because, let's face it, that fatty probably isn't like that all the time (he would be dead if so); he doesn't need to be shot or spend weeks in a cast. He needs to be taught to stop being a drunk, fat, idiot. A night in jail would teach that to most people; a real injury isn't necessary. Bearded BJJ dude acted quite professional and gets my kudos. He didn't start the fight or escalate it; he was just mocking the nut. He only responded after the fatty charged at him, and he used the absolute minimum force necessary.