So a guy walks into a bar and notices a horse by the bar. Guy asks the bartender:
"What's with the horse?"
"Well, there's a $100 prize for making the horse laugh."
So the guy goes over and whispers something in its ear. The horse is LOLing away. The bartender gives him the money and the guy walks out. Five years pass and the guy is back in the bar. The horse is still there so he asks the bartender:
"What's up with the horse? I won last time so what's the point?"
"Heh, well this time it's a bit different. Now you have to make it cry without hurting it. If you win, the prize is $500"
So the guy goes around to the other side of the horse that the bartender can only see his head. The guy whispers in the horse's ear again and then a moment later, the horse starts crying like a little baby. The bartender, giving the guy his money, befuddled as before, can't resist asking:
"So how did you win both times? I gotta know."
"Heh, ok, I'll tell ya. The first time I told the horse I had a bigger cock then he does. The second time I showed him."