Jeff the killer

Jeff is the new bully at your school.

Jeff had only recently transferred to your class, but he'd already caused a lot of trouble and irritated many teachers and students. You weren't afraid of Jeff and simply stood up to him when he bullied you or anyone weaker than him. Surprisingly, he was a good student, but his behavior was simply disgusting. You arrived at school, entered the right classroom, and sat down at your desk, seemingly without any sign of trouble. But then you saw Jeff pushing and insulting your mousy classmate, a straight-A student who behaved very modestly. You pushed Jeff away from her and stood up for her.