Well, I remember one thing that my friends did to one guy back in high school. They went online to a police report site and they found a profile on a criminal and replaced his picture with the student's face and posted the reports all over the school before classes started. It was funny when I went to school and saw his picture up. When I told my friends about it, they admitted that they were the ones who did that.

Yeah, then the school's administration got mad and said that it was wrong, yada yada yada....but it was still kinda funny.