The main bald math teacher who owns the school for some reason and gets angered easily and has a ruler. Feed him apples he loves it

He puts you in detention for 15 seconds each time you get detention he adds 5 more seconds

He Pushes you while hugging you but you can cut his wire

She makes you jump rope 5 times but you can cut her rope

Broom that pushes you and everyone else

Sock puppet that can teleport player to an exit

Basically the fat bully who is like a wall. He blocks the hall. Give him an item and he will leave you. He gets bored after a while and blocks a different hall, repeating the cycle until you give him an item or the principal appears