Yes, it's Dr. Decorum, superhero of manners and propriety! A hero to some (responsible adults, school principals, police, charm school teachers, etc.), a villain to others (kids, problem children, rude people, etc.), Dr. Decorum, makes sure everyone obeys the rules and toes the line with acceptable behavior.
His super powers enable him to make people behave themselves, and failing that, he has the power to send people to bed without any supper!
Be appropriate or merit opprobrium: so sayeth Dr. Decorum!
