This sort of struck me as funny.
Two good ol' boys in a Tennessee trailer park were sitting around talking one afternoon over a cold beer after getting off of work at the local Nissan plant. After a while the 1st guy says to the 2nd, "If'n I was to sneak over to your trailer Saturday and make love to your wife while you was off huntin' and she got pregnant and had a baby, would that make us kin?"
The 2nd guy crooked his head sideways for a minute, scratched his head, and squinted his eyes thinking real hard about the question. Finally, he says, "Well, I don't know about kin, but it would make us even."