A Pool Player's Diet
A man walks into a doctor's office and says, "Doc, I have a problem. My stomach is killing me!"
The doctor says, "Well, let's start with your diet. What kind of food do you eat?"
Man says, "I eat billiard balls."
"Billiard Balls?" the Doc asks.
"Yep, Billiard Balls," replies the man.
The doctor says, "What do you mean you eat billiard balls?"
The man replies, "Oh well, I eat 'em. The kind you play pool with, you know. I eat the red ones and orange ones for breakfast. I eat the white and black and purple ones for lunch. I eat the blue and yellow ones for dinner."
The doctor ponders this and nods his head saying, "Mmm-hmm, yes, I see. Well I think I know what your problem is."
The man says, "Really?"
"Yep," says the doctor, "Not enough greens."