A guy walks into a bar...

A guy walks into a bar and sees a sign that says "If you can make the horse laugh, you get free drinks for the night". He went up to the bartender and asked "So I'll get free drinks if I make a horse laugh?" "Yes sir!" The bartender replied. "Where's the horse?", the man asks. The bartender says "Follow me." They go to a door in the back, leading to an alley. He opens the door where he finds a horse. The man whispers into the horses hear. To the bartenders surprise, the horse laughs. The man gets his free drinks for the night and left a few hours later. The next night, he walks into the same bar. There is a sign that says "If you can make the horse cry." He walks up to the bartender again and asks "Still not a hoax?" "No sir, no hoax.", says the bartender. The bartender leads him back to the same door, to the same alley, with the same horse in it. The bartender leaves the man and the horse for about a minute and the man walks back in, and the bartender sees the horse crying. The walk Mack to the front of the bar where the man is enjoying his free drinks. Still amazed, the bartender asked "So how did you do it? How did you make the horse laugh and then cry?" The man replied "Well, yesterday I told the horse I had a bigger penis than him. Today, I showed him"