100218- A joke

.....A receptionist buzzes the intercom to the doctor's office and says, "Doctor, there's a man in the waiting room with a frog on his head." The doctor rolls his eyes and replies, " Did you explain to him that the psychiatrist's office is down the hallway?" "I really think you'll want to see this for yourself, Doctor." A minute later the receptionist opens the door and leads the man in.
.....The doctor approaches the man, prepared to calmly explain that he doesn't have time to play games when he suddenly notices what the receptionist saw. The large bullfrog, nearly covering the man's bald head, wasn't merely sitting there but grafted seemlessly to his skin. The doctor is astounded. Not only are these two separate organisms, not only two separate species, but from two different branches of the animal kingdom: amphibian and mammal. They don't appear to be connected surgically; the soft underbelly of the frog gradually blends into the obviously human pores on the skin of the man's head.
....."This is incredible!" says the Doctor. "I -- I don't even know where to begin! How did this ever happen?" "Well," says the frog, "it started with a pimple on my ass."