A priest and a nun are walking in the desert when their camel dies. The priest figures they are doomed so he asks the nun if he can see her naked. The nun figures what the hell so she gets naked and when she is naked she asks the priest if she could see him naked. So the priest gets naked and pretty soon he gets a boner. The nun points at his boner and asks, "What is that?"
The priest replies, "That's the giver of life."
So the nun says, "Stick it in the camel and let's get the fuck out of here."