A man and wife entered a dentist's office.
The Wife said, "I want a tooth pulled. I
don't want gas or Novocain because I'm in
a terrible hurry. Just pull the tooth as
quickly as possible." 

You're a brave woman said the dentist. Now,
show me which tooth it is. 

The wife turns to her husband and says "Open
your mouth and show the dentist which tooth
it is, dear."