A man, Mark, walks into a bar and orders a free drink.
Joe, the bartender, says "Sorry mate, you have to pay up. I can't just serve a free drink."
Mark then whispers "I have a 10 inch pianist in my pocket, and he can play a little jig for you. If I can prove that, can I get the drink then?"
Joe ponders, but then agrees.
The man pulls out the pianist, and he plays "The Entertainer" before hopping back in the man's pocket.
Baffled, the bartender gives him the promised free drink.
Mark then whispers "I also have a magic Genie, who was the one that gave me this pianist. If I let him grant you one wish, can I get another free drink?"
Joe, already in shock over the tiny piano man in his pocket, agrees.
The man pulls out a lamp, and out comes a Genie, ready to grant wishes.
Joe exclaims "I want a million bucks!"
And all of a sudden, a million ducks enter the bar.
"Ducks?! I didn't want ducks!" Joe shouts.
Mark looks at him, dead in the eyes and says "You think I wanted a 10 inch pianist?"