A guy walks into a bar where there is a piano being played by a very short man.  At the end of the bar is an Elf-like man with a silver-gray beard and a funny little green German hat.  The bartender asked his preference, to which he replied, "Give me your house special.  I was told the that would really make my day!"

"I'm sure it will," replied the bartender, "the owner is sitting at the end of the bar and he will grant any one wish you have."  The guy sits down next to the old man at the bar.  Assuming the bartender meant any drink the man wanted, he asked, "You mean ANY wish?"  The old man asked, "Perhaps. What wish would you like me to grant you?"

The guy thought for a while, then offered up a request. "I'd like a million bucks!"  "DONE!,"  pronounced the old man, and the bar was flooded with all descriptions of ducks.  There were Wood Ducks, Mallards, Teal, white ducks, brown ducks, black ducks, there were ducks out in the streets.  "I didn't say 'ducks,' I said, BUCKS!" exclaimed the dumbfounded customer.

The bartender chimed in.  "He's an old man.  Do you think I asked him for a 14 inch pianist?"