Harry and his wife are driving in the country when he sees a sign that says, "Cow For Sale...£5000"
He pulls in and says to the farmer, "There's no cow in the world worth five thousand pounds."
The farmer says, Oh, yeah? Take a look at this." He lifts the cow's tail, and Harry sees the cow has a snatch just like a woman.
Harry gets back in the car, turns to his wife, and says, "It's just not fair. Here's this farmer with a cow that has a snatch like a woman and it's worth £5000, and here I am, with you, with a snatch like a cow, and you're not worth sh*t."