"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!"
"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 a 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."
"Do you have trouble having a bowel movement?"
"Nope! 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."