This document defines bullying and discusses four main types: physical, verbal, social, and cyber bullying. Physical bullying involves hurting someone's body or property. Verbal bullying means saying mean things like name-calling or insults. Social bullying is intended to harm someone's social reputation through exclusion or humiliation. Cyber bullying uses digital technologies like social media to bully through abusive texts, posts, or online exclusion. Examples are provided for each type of bullying.