Why men can pee standing up

God was just about done creating humans but he found he had two parts left over.

He could'nt decide how to split them up between Adam and Eve so he thought he would ask them.
He told them that one of the things he had left would allow the owner to pee while standing up.

"It's a very handy thing" God told them
"and i was wondering if either of you had a preference for it".

Well Adam jumped up and down and begged "Oh please give that to me! I'd love to be able to do that! It seems like just the thing a man should have. Please! Pleeease! Give it to me!" On and on he went like an excited little boy.

Eve just smiled and told God that if Adam really wanted it so badly he could have it.

So god gave Adam the thing that would allow him to pee standing up.

Adam was so excited he just started peeing all over the place,first on the side of a rock,then he wrote his name in the sand then he tried to hit a stump ten feet away-laughing with delight all the while. God and Eve watched with amusement and then God said to Eve,
"Well i guess you're stuck with the last thing i have left".

"What's it called?" asked Eve.

"BRAINS",said God.