I Want My Two Dollars

My dad came over tonight to spend some time with Bill and me.

The first thing he told us when he got here was that he went to the dentist today and that everything was good. He is supposed to keep doing whatever it is he has been doing.

He also told us that the check-up cost him $85 but that when he went to the parking lot he found $2. So really the appointment only cost him $83.