The bloke then guessed 8, and the proprietor said, “You were close. The number was 7. Sorry, no sex this time.”

A week later, the same bloke come along, with his mate, Bluey, 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 bloke guessed 2 this time. Again the proprietor said, “Sorry, it was 4. You were close, but no free sex this time.”

As they were driving away, the bloke said to his mate, “I think that game is rigged and he doesn’t really give away free sex.”
Blue replied, “No, it ain’t, Bill. It ain’t rigged — my Missus won twice last week.”