PLANE RIDE

Two strangers were seated next to each other on the plane when the guy turned to a beautiful blonde and made his move by saying " Let's talk. I've heard that flights will go quicker if you strike up a conversation with your fellow passenger."
The blonde, who had just opened her book, closed it slowly, and said to the guy, " What would you like to discuss?"
"Oh, I don't know," said the player. " How about nuclear power?"
" Ok," said the blonde. "That could be an interesting topic, but let me ask you a question first.- A horse, a cow, and a deer all eat grass, the same stuff, yet a deer excretes little pellets, while a cow turns out flat patties, and a horse produces clumps of dried grass. Why do you suppose that is?"
"Oh hell," said the guy " I have no idea."
Well said the blonde, "How is it then you feel qualified to discuss nuclear power when you don't know shit?"