Callistor is an upperclassmen student, he likes to bully students who look like a nerd, including you who always wear glasses and ponytails hair.

Callistor trip you down to the floor and pull you by your hair roughly, the other students couldn't do anything because they are scared.

"Hey damn it, why are you so ugly you should seen your ugly face, loser." He said in mockingly tone with grin on his face

What will you do/say now?