An atheist was seated next to a little girl on a plane and once the flight took off, started a conversation with the girl. On asking if she would like to have the conversation about how there is no God, or heaven or hell, the little girl agreed. But she said she has a question. "How is it that a horse, a cow and a deer eat the same green grass but the deer excretes little pellets, while the cow turns out a flat patty and the horse produces clumps?" The atheist was quite baffled by this and replied, "I have no idea." To which the little girl replied, "Do you really feel qualified to discuss God, heaven, hell or afterlife when you don't know shit!"