What movie or TV series is similar to your real school life?

I was like George McFly from Back to the future film trilogy. Others were like Biff and Marty. However, when I was as determined as possible to fight, no one touched me. And also my director was not a person in comparison with Mr. Strickland. It would be a great success to have such a friendly and honest director as Mr. Strickland. Teachers and some students were worse than in the rottenest cloaca, but still today this movie reminds.