It helps if you can get in the mindset of a Nurse, relating to doctors, (who think they have all the power), to get these two:

Q: What's the difference between a nurse and a nun?

A: A nun only serves one God.


A nurse dies, and while waiting for admission at the pearly gates, sees an old gentleman in a white lab coat, with a stethoscope around his neck. "Dammit", he/she asked of Saint Peter, "Is that a damned doctor over there"?
Saint Peter answered, "No, that's God. He just thinks he's a doctor".

This is a lot of fun! Thanks all, BlueJay