A Bully is a character who is unkind and mean and likes to mistreat and pick on other people, sometimes those smaller than themselves. Usually to pick fights and beat them up and hurt them, or called them nasty and hurtful names and insults. Sometimes they have reasons because they are mistreated by people in their family or at school. Or because they under pressure and stress. Or because they are just simply mean and nasty. They do this to make themselves feel good.