A man came hobbling into the doctor's waiting room, assisted by his wife, and in obvious pain. The poor man could hardly move.
When the nurse called his name, he could barely walk. Bent over and grimacing with pain, he shuffled along, his hands like two rigid claws.
The nurse looked on sympathetically. "Oh dear," she said"What is it? Arthritis with complications?"
"No," said the man's wife, "Do-It-Yourself with concrete blocks."
