An invisible man is here to see you
Nurse: Doctor, there is an invisible man in your waiting room.

Doctor: Tell him I can't see him now. Next.

A DIET QUIZ
If you answer "yes" to eight or more of these questions, you may want to consider restricting your future calorie intake:

* Has your neighborhood grocery store ever offered to send for you with a limo?

* After ordering lunch at a fast food drive-through window, has it ever been delivered to your car on a hand truck?

* Within the last month, have you burned out more than two refrigerator bulbs?

* Do people often decide to follow you up on the next elevator?

* Has your fork ever suddenly come up missing?

* Have you ever broken out in a cold sweat when you realized you were more than a mile from the nearest Taco Bell?

* Is there a restraining order against you from the Association of All-You-Can-Eat Restaurants?

* On a recent Caribbean cruise, did the captain order you to stay in the center of the ship?

* Do your picnics in the country involve renting a U-Haul?

* Does the left side of your car seem to bottom out a lot?

* Does your street always seem to have more potholes than other streets?