A guy in the locker room sees another guy with a piece of cork up at his .

“Why do you have a cork up your ?” he asks.

“Well, it’s a long story,” says the other guy.

“One day, I was walking on the beach and I tripped over a bottle, I picked up the bottle and rubbed it and popped a genie who said he would grant me a wish.

“And I said: ‘No !’”