NEST OF CLOCKS
You take off your hat and set it on your table and go on with your show. All of a sudden you hear a loud ring. You apologize and reach into your hat and pull out an old fashioned alarm clock. You shut it off, set it on the table. In a moment you hear another ring, and you pull out another clock. This goes on and on until you have five clocks, more than possible to get in your hat.