Non of the above definitions are correct.
A Cleveland steamroller is when you shit on a girl’s chest, then rub your wang back and forth in it and smear it around between her boobies.
i saw your mom at the store last night when she was buying some mayonnaise. she asked me to come home with her and give her a cleveland steamroller. i told her i wouldn't because she's a skanky ho and her cunt smells like jergens.