A man walks into a bar with a little frog on his shoulder. The bartender looks at him and says, "Hey, what's with the frog?"
The man replies, "Well, he's a special frog. He can grant wishes!"
The bartender laughs and says, "No way, that's impossible!"
The man decides to prove it, so he pulls out a tiny piano from his pocket and sets it on the bar. The frog hops over to the piano and starts playing a beautiful melody.
Amazed, the bartender asks, "Okay, I'll bite. What's your wish?"
The man thinks for a moment and says, "I wish for a million bucks!"
Suddenly, the bar is filled with quacking and a flock of ducks comes flying through the door. The man looks disappointed and says, "I think your frog is a little deaf. I asked for a million bucks, not ducks!"
The bartender responds, "You think I asked for a 12-inch pianist?"