When does teasing cross the line into bullying? Is name-calling bullying?

Teasing crosses the line into bullying when it becomes intentional, repetitive, and potentially harmful behavior that targets an individual or group with the intent to cause hurt or harm. Name-calling can be a form of bullying if it is used to degrade, insult, or belittle someone repeatedly and with the intention of causing emotional distress. In general, any type of teasing or name-calling that causes harm, distress, or fear to the person being targeted can be considered bullying.