Bad student or teacher in a vacuum bed

Description: There are bullies in every class. bob was one of them. he made fun of the teachers in different ways, like putting buttons under the teacher's butt or waxing the blackboard. his games and hooliganism went even further. his literature teacher called him in after school to tell him that he was misbehaving. instead of listening to the teacher, bob attacked her. the teacher ended up in a vacuum bed. she was very indignant.