A gas station owner in Mississippi was trying to increase his sales, so he put up a sign that read, "Free Kisses with Fill-Up."
Soon a local redneck pulled in, filled his tank and asked for his free kisses. The owner told him to pick a number from 1 to 10. If he guessed correctly he would get his free kisses. The redneck guessed 8, and the proprietor said, "You were close. The number was 7.... sorry, no kisses 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 kisses. 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 kisses this time."
As they were driving away, the redneck said to his buddy, "I think that game is rigged and he doesn't really give away free kisses." Bubba replied, " No it ain't, Billy Ray. It ain't rigged. My wife won twice last week.