I'd certainly be more concerned about him beating on you, and stealing your money. If there's certain times it's likely to happen, getting a friend to quietly record what he does on a cellphone is pretty much guaranteed to get something done, as the main reason bullying happens is it's so hard to prove.
Evidence means teachers and parents can't just think you're overblowing things.
$chan tho, no, they're not just gonna army up for every dummy who decides someone's offended them, and tbh, if any of them DID do any research, they'd come across this thread, find out he's a thoroughly unpleasant, bullying fucknugget and probably troll HIM, as that's the kinda legit target who'd deserve it.