One day Adam and Eve looked up and saw God standing there holding a bag.
“Hi, God. What’s in the bag?” asked Eve.
“These are a couple of things that I have left over from creation.” God rummages around in the bag a moment. “Who wants to be able to pee standing up?”
Adam immediately puts his hand up in the air, waving frantically. “Me! Me! Me! Oh, oh, please, God, let me have it! Just think of how much more work I could get done in the fields if I could pee standing up! And it would help so much when I’m out hunting! Oh, please please please let me have it!”
“Well, OK, here. Now, let’s see what else we have.” God rummages about a bit more in the bag. “Ah, right. Multiple orgasms.”