Rats: Everyone knows what a rat is, they are backstabbers waiting just for their chance to claim all the cheese. Nobody trusts a rat. If you are friends with a rat, I feel sorry for you. Also, guard your nuts at night.
Maggot: Best way to describe them as, suck ups. They leech off existing users, sucking up to them so they aren't attacked. Hiding under the covers of a person till they move to their new more powerful host. Maggots generally have high influence over their hosts and the MPGH community.
Cockroach: Cockroaches are survivors. When a radiation bomb goes off, they are the only ones left alive, of course, unless a maggot is hiding in a cockroach. Cockroaches are annoying, you can find them usually EVERYWHERE posting away. Cockroaches have no spine, and will run to the hills when shit goes down.
Note: there is no other option. You are either a Rat, Maggot, or Cockroach. If someone votes something you disagree with, call them out.
For example: I'm a rat. Nothing to hide. ToxinReow or whatever he goes by now is a maggot. Coeus is a cockroach.