An invisible man is here to see you
Nurse: Doctor, there is an invisible man in your waiting room.

Doctor: Tell him I can't see him now. Next.

A Dead Lawyer
A woman and her little girl were visiting the grave of the little girl's grandmother. On their way through the cemetery back to the car, the little girl asked, "Mommy, do they ever bury two people in the same grave?"
"Of course not, dear." replied the mother, "Why would you think that?"
"The tombstone back there said 'Here lies a lawyer and an honest man.'"