Van has a Petrol station in Vredendal and was trying to increase his
sales,so he puts up a sign that reads, 'Free Sex with Fill Up.'
Soon Koos 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. Koos guessed 8, and Van said, 'You were close.
The number was 7. Sorry. No sex this time.'
A week later, Koos along with his buddy Frikkie, 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, Koos said to his buddy, 'I think that game is
rigged and he doesn't really give away free sex.' Frikkie replied, 'No
man, it ain't rigged. My wife won twice last week.'
