A gas station was trying to increase its sales, so the owner put
up a sign saying, "Free Sex with Fill-Up."
Soon a local guy pulled in, filled his tank, and then asked for his
free
sex. The owner told him to pick a! number from 1 to 10. If he
guessed correctly, he would get his free sex. The guy then guessed
8, and the proprietor said, "You were close. The number was 7.
Sorry, no sex this time."
A week later, the same guy, along with a friend, pulled in for a
fill-up.
Again he asked for his free sex. The proprietor again gave
him the same story, and asked him to guess the correct
number.
The guy guessed 2 this time. Again the proprietor said,
"Sorry, it was 3.You were close, but no free sex this time." As
they were driving away, the guy said to his friend, "I think that
game is rigged and he doesn't really give away free sex."
His friend replied, "No it ain't, rigged --- my wife won
twice last week!!"