"Sixty is the worst age to be," said the 60 year old. "You Always feel like you have to pee. And most of the time, you stand at the toilet and nothing comes out!" "Ah, that's nothing", said the 70 year old. "When you're seventy, you don't have a bowel movement anymore. You take laxatives, eat bran, you 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 race horse on a flat rock, no problem at all." "Do you have trouble having a 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 tough about being 80?" "I don't wake up until 7:00."