I was sitting at the bar the other night when another patron walked up and yelled to the bartender "Jackass, get me two beers!"

I kept to myself and talked with the bartender for a while, and like clockwork the guy would come up and yell "Jackass get me two more beers!"

Finally I couldn't take it any more and I said "Maury, why do you let the guy call you Jackass?"

"oh, hee ah hee ah hee ah hee always calls me that!"