free sex with fill-up

[Delmer]

A gas station owner in Texas was trying to increase his sales.
So he put up a sign that read, 'Free Sex with Fill-Up.' Soon a local redneck
Pulled in, filled his tank and 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 redneck guessed 8 and the proprietor said, “You were close….
The number was 7. Sorry. No sex this time.”

A week later, the same redneck, along with a buddy, Bubba, pulled in
For another fill-up. Again he asked for his free sex. The proprietor again
Asked him to guess the correct number. The redneck guessed 2 this time.
The proprietor said, “Sorry, it was 3. You were close but no free sex
This time.”

As they were driving away, the redneck said to his buddy, “I think
That game is rigged and he don't really give away free sex.”

Bubba replied, “No it ain't rigged. My wife won twice last week