Charles in Charge is an American sitcom starring Scott Baio as Charles, a 19-year-old student at the fictional Copeland College in New Brunswick, New Jersey, who worked as a live-in babysitter in exchange for room and board. Baio directed many episodes of the show, and was credited with his full name, Scott Vincent Baio. Wikipedia
Douglas Pembroke: ...Jason's gone too far this time. He just took a shower and used my lucky towel.
Charles: What's lucky about it?
Douglas Pembroke: It always gets me dry!