Hi! (my english is not very good...) I dont understand why so much users have written "you should have knocked him out". Violence is a very weak reaction imho. A real man is able to dominate others with his words and body language. He has not to raise his fists. He will go into a face to face position, tell the grabber what has to be telled. And at last he would get the grabber to buy 2 beers, one for the wife and one for himself. If the grabber is a bully he will maybe...