Diagnostic Jokes / Recent Jokes

Jim and Al are having lunch when Al says, "My elbow sure hurts. I guess I'd better go see the doctor."
"No, don't do that," Jim says. "There's no need to spend all that money. The corner drugstore has a new diagnostic computer. It's much quicker and cheaper than a doctor. All you need to do is give it a urine sample, deposit ten bucks and the computer will tell you what's wrong and what to do about it."
Figuring he doesn't have anything to lose, Al takes a urine sample to the drugstore. He finds the computer, deposits his ten bucks and pours his urine sample into the slot. A few moments later, the computer ejects a printout: You have tennis elbow. Soak your arm in warm water twice daily and avoid heavy labor. It will improve in a couple of weeks.
That evening, while Al was thinking about how amazing this new technology was, he was also wondering whether the computer could be fooled. Deciding to give it a test, he mixed together some tap water, more...