There once was this guy that got a dirty old lamp for his birthday.  He cleaned it up and POOF!--out popped a genie!

"I shall give you three wishes.  You may have anything you like."

So the guys thinks for a minute and says, "I would like a billion dollars."

"You shall have it," and the genie grants him the wish.  "Anything else?"

The guy thinks for a while.  Then, "I would like a VW Bug with A/C, power locks, power windows, 10-disk changer, you know the works."

"Your wish is my command.  What is your last wish?"

"Hmmm.  I think I'll save it for a rainy day."

"OK, suit yourself," says the genie.

So the guy gets in his new VW and goes for a drive to show all his friends.  He turns on the radio.  There's a very familiar commercial on.  The guy starts singing to it: "I wish I was an Oscar Meyer Wiener."