Not counting physical bullying. I remember when I was 14 and in geography class we were seeing the territorial organization of countries and sheit. The teacher put a map of US in the projector and said "US is divided in 50 states and Washington DC. Some of these states are New York, California, Alabama, Florida, Virginia..." When he said Virginia two guys and a femoid in front of me turned back and giggled, and when the teacher asked "what's so funny", without having to say anything all class noticed and got the joke so it was very embarassing. And that's why I hated geography class.
