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.

Actual Business Signs In USA
In the offices of a loan company: "Ask about our plans for owning your home."

In a classified ad: "Tired of cleaning yourself? Let me do it."

In a New York medical building: "Mental Health Prevention Center"

On a New York convalescent home: "For the sick and tired of the Episcopal Church."

Outside a country shop: "We buy junk and sell antiques."

In the window of an Oregon store: "Why go elsewhere and be cheated when you can come here?"

In a classified ad: "Vacation special: Have your home exterminated. Get rid of aunts."