Late puberty question: why do the kids make fun of and bully me?

Inferiority. Believe it or not, bullies tend to have inferiority complexes, often from having been bullied themselves. And yes, it can continue into adult life. Tell someone you know and trust about the bullying. Keeping it inside does no good. DO NOT TAKE THE LAW INTO YOUR OWN HANDS.
Late puberty. Please tell me whther you are a male or a female.