I came out of my consulting room
and there seated in the corner
was a patient - a man with a frog
growing out on top of his head

"Oh my God!" I exclaimed
to the monstrosity
(dropping my usual doctor's reserve)
"How did this happen to you?"

And the frog replied:
*"I don't know, doctor!
It just started off
as a pimple on my ****!"