Oops

[Chipchopper]

Jethro and Dave, sat in their local pub and after several beers, Dave said to Jethro "if I was to sneak over to your house while you was playing darts and made love to your wife and she got pregnant and had a baby, would the make us related?

Jethro, thought for a moment, scratched his head and said "well I'm not so sure about related but it would make us even"

[starone]

Tee-hee haven't seen this one before.