Contributed by Darleen Giannini, Reader's Digest, February, 1995, p. 59
"You have a very rare and extremely contagious condition," the doctor told his patient. "We're going to put you in an isolation unit, where you'll be on a diet of pancakes and pizza."
"Will pancakes and pizza cure my condition?"
"No," replied the doctor. "They're the only things we can slip under the door."