Sixty is the worst age to be," said the 60-year-old man. "You always feel like you have to pee and most of the time you stand there and nothing comes out." "Ah, that's nothing," said the 70-year-old. When you're seventy, you don't have a bowel movement any more. You take laxatives, eat bran, sit on the toilet all day and nothing comes out!" "Actually," said the 80-year-old, "eighty is the worst age of all." "Do you have trouble peeing, too?" asked the 60-year-old. "No, not really I pee every morning at 6:00. I pee like a racehorse on a flat rock; no problem at all." "So, do you have a problem with your bowel movement?" "No, I have one every morning at 6:30." With great exasperation, the 60-year-old said, "Let me get this straight. You pee every morning at 6:00 and poop every morning at 6:30. So what's so bad about being 80?" "I don't wake up until 7:00."