A Man Walks Into A Bar
Agitated, the man says to the bartender, "I can't drink this now! Give me another beer!"
So, the bartender brings him another beer. Before the man could do anything about it, the monkey ran back over, dunked his balls in the beer and ran off before the man could grab him. Even more angry, the man says, "I can't drink this now. Bring me another beer!"
He gets another beer and guards it with his life. The monkey sneaks up behind him, knocks the stool out from underneath the man, hops up onto the bar and dunks his balls in the beer. Now the man is thoroughly pissed. He grabs the bartender and says, "Man, I've had it. Who's stupid monkey is this anyway?"
The bartender replied, "It belongs to the piano player."
The man walks over to the piano player and says, "Excuse me, do you know your monkey is dunking his balls in my beer?"
To this the piano player replies, "No, I sure don't, but if you hum a few notes, I'll play it."