I was bullied briefly in the second grade. An asshole who should have been in third (I've always thought that coz he was way bigger than all of us) held out his hand and demanded my milk nickle. So I stabbed him through the hand with a pencil and then again in the back as he ran away.
Funny thing... we never saw that kid again. My mom had to come get me from school and whipped the shit outa me but I was back in school the next day. Never got bullied again. EVAH.
Cyber bullying is way different though in that you can't stab them with pencils online. But you can get your mod to run his IP address and help you locate him and THEN kill him. Or you could just turn your machine off.