None

A classroom of students throws a lot of objects at a boy, who runs into a dresser to hide. The class then starts to pound on the dresser. Nobody is hurt.

Although the whole film is in Italian, there are about 20 uses of the phrase "ass kisser", shouted by an entire classroom of students and by a character alone.

None.

The substitute performs a few crazy acts (eyes turn red, acts scarily, taunts children, jumps out of a windo), but nothing scary.