Three elderly men were discussing who had the most troublesome health issues.
The seventy-year-old said, "I have a real problem. Every morning at 7:30, I need to urinate, but I have to stand at the toilet for an hour because my urine barely trickles out."
"That's nothing," said the eighty-year-old. "Every morning at 8:30, I have to have a bowel movement, but I sit on the toilet for hours due to constipation. It's terrible."
The ninety-year-old replied, "You think you have problems? Every morning at 7:30, I urinate powerfully, and at 8:30, I have a smooth bowel movement."
He paused and added, "My real trouble is that I don't wake up until eleven."