To combat the high fuel prices, a gas station offered a free sex contest for patrons who purchase a full tank of gas. So Tom and Jerry went to the station to join the contest. They inquired with the attendant.
"If you win, you're entitled to free sex," said the attendant.
"How do we enter?" asked Tom.
"Well, I'm thinking of a number between 1-10, if you guess right, you win free sex."
"O.K. I guess 9, " said Tom.
"Sorry, I was thinking of 8," replied the attendant. "Come back soon and try again."
The next week, the two men returned to the same station to get gas. When they went inside to pay, Jerry asked the attendant if the contest was still going on.
"Sure," replied the attendant. "I'm thinking of a number between 1-10, if you guess right. You win free sex."
"4," said Jerry.
"Sorry, I was thinking of 5," replied the attendant. "Come back soon and try again."
As they walked back to the car, Tom said to Jerry, "You know, I'm beginning to think this contest is rigged."
"No way," said Jerry, "My wife won twice last week."