Originally Posted by
smegmage
University gangs pisses off you won't hang out with them anymore, are they pissed that they won't have someone to sell black market textbooks and fake ID's? Sorry, but these guys sound laughable. They may be intimidating to you, but rest assured they are mouthy children who if cornered would cower and piss themselves like the cowards they are.
Stand your ground, don't give an inch and if you actually fear for your safety tell the cops or dean like people have suggested. But go with ammo, if the authority you approach has nothing to work with they'll have nothing but your word and it's difficult to expel or punish someone over that. Texts, emails, Facebook, witnesses. Key to ending a situation is to go in prepared and not draw it out.
As for retaliation, I doubt you have much to worry about. They seem like cowards and are likely more scared of being expelled and having mommy's disapproval than you are of them.