Bullying is defined as persistent unwelcome behavior that uses criticism, exclusion, humiliation and other tactics to harm others. There are several types of bullying, including physical bullying which involves harming someone physically, verbal bullying which uses name-calling and teasing, and indirect bullying like spreading rumors. Cyber bullying is a form of bullying that uses technology and social media to harass and defame others. Bullying can negatively impact victims and the overall school or work environment.