A friend of mine shared this joke with me. And since I'm terrible at remembering jokes (especially at those times when I'm expected to tell one), I've decided to post it here.
One day God came to Adam and said, "Adam, I am very pleased with you. You've named all the animals in six days and you've tended to the land in a diligent manner. I feel I must reward you."
"How so, my Lord?"
"Adam, I shall give you a mate. And she shall be called Woman. She will be the most beautiful and caring creature I have ever made. And she shall be put here to serve you as you have served me. Your every wish will be carried out by her. You will never be lonely again."
"Wow, God, that sounds amazing! But what's it gonna cost me? An arm and a leg?"
"Precisely," God replied, "An arm and a leg."
"Uhmmm...", Adam said curiously, "What can I get for a rib?"