Van ...

Van has a Petrol station in Poffadder and was trying to increase his sales.
So he put up a sign that read, "Free Sex with Fill-Up."
Soon a local pulled in, filled his tank and asked for his
free sex.
Van told him to pick a number from 1 to 10.
If he guessed correctly he would get his free sex.
The local guessed 8, and Van said,
"You were close. The number was 7. Sorry. No sex this time."

A week later, the same , along with his buddy George, pulled
in for another fill-up.
Again he asked for his free sex.
Van again asked him to guess the correct number.
He guessed 2 this time.
Van said, "Sorry, it was 3. You were close, but no free sex this
time."
As they were driving away, the local said to his buddy ,
"I think that game is rigged and he doesn't really give away free
sex."
George replied, " Eishhhhh, it ain't rigged. My wife won twice last
week."