This person needs to call up the local mixed martial arts trainers.
A. Get training.
B. Gain confidence from the training.
C. Destroy the bullies.
D. Tell the school officials to f-off.
Well, skip D.
Don't skip D. Find a group of parents to help you tell the school officials to f-off (in a very nice way) at a school board meeting with the local paper there, and camera phones rolling.
D is the rational response.
A, B, and C are behaviors found among prisoners in prisons.