op if that happened to me i would just alt f4 the .exe running the "5 pages of ponies" and continue with my work lol
edit for op after reading more of the topic: Op you are not some hero that fights for brony rights at your school. reporting stuff is really gay for everyone, especially because you got internet revoked or whatever and now you'll be known as the snitch and be kept out of the real stuff. you can probably make friends with the "bully" if you try because instead of a bully i am willing to bet he is the normal person here and i recommend you take example from him.