Alright I will go off the blonde jokes for a bit
There is this guy who walks into a bar and notices a man 12 inches tall playing the piano. He asks what it is all about and the barman tells him he'll tell him later.
So he asks the barman for a drink and the barman says,
'Before you get your drink you get to rub the magic beer bottle and make a wish.'
'OK,' says the guy.
He goes to the bottle and rubs it and, boom, out comes a genie, who says,
'You have one wish.'
The man thinks about it and then wishes for a million bucks. A cloud of smoke fills the room and when the smoke clears there are a million ducks crowding the bar.
He tells the barman,
'Hey, I didn't want a million ducks.'
The barman replies, 'You think I wanted a 12-inch pianist?'