Encouraging Fun Loving People to Read and Enjoy Funny In the Mental Institution Joke from The Quality Collection of Doctor Jokes.
In the Mental Institution
In a mental institution, a nurse making rounds walks into a room and sees a patient acting as if he's driving a car. The nurse asks him, "Charlie! What are you doing?" Charlie replied, "Can't talk right now.... I'm driving to Chicago!" The nurse wishes him a good trip and leaves the room.
The next day the nurse enters Charlie's room just as he stops driving his imaginary car and asks, "Well Charlie, how you doing?" Charlie says, "I'm exhausted, I just got into Chicago and I need some rest." "That's great," replied the nurse, "I'm glad you had a safe trip."
The nurse leaves Charlie's room, and then goes across the hall into Bob's room, and finds Bob sitting on his bed masturbating vigorously. With surprise she asks, "Bob what are you doing!" To which Bob replies, "I'm screwing Charlie's wife - he's in Chicago!"