This is sick!

[Tank_Guy#3]

By punching their jaws until they can't speak. In group, bullies are strong, but alone you easily take down one.

Indeed. Then you get popular for smoking him in the face. Firsthand experience with that in high school. Won't work so much now that I'm in college and over 18, but.....

 

[StarWorms]

Fighting back isn't really an option if they're bigger than you... but generally fat people are quite tough so he could probably use it against them.

I was bullied a few times at school, but they were always older and bigger than me and didn't stand a chance to be honest. Kicking a bully in the nads and running away is a good way to get the **** kicked out of you the next day (rhyme unintentional ).