
Membership
deviants 
If your just entering #deviantARCADE for the first time, your in "deviants". This is just the normal entrance level of people coming in. When you learn more about the chat room, and participate, you get promoted.
ArcadeMembers
This is typically what you get promoted too, from "deviants". To be promoted you have to demonstrate that you understand the project. In this group, you are active, or regular member to the chat.
ArcadePros
Professional arcade members, who are in the top bracket of the player list, or are very frequent users. You must be in this group to even attempt a challenge for the ArcadeChampion.
ArcadeChampion
This is the current Champion of all characters within deviantARCADE. You MUST be an ArcadePro to even attempt a formal challenge on the Champion.
The Champion gets a few admin commands. They:

Can kick people being obnoxious.

Can promote to ArcadeMembers

Can demote to ArcadeWalker
**NOTICE** Champions who abuse this power WILL be demoted.

Higher-ups
ArcadeWorkers
Obviously, people working and developing on the game. Anyone from programmers, to server guys.
ArcadeBouncers
"Members" level admins. These guys check the door to make sure now wise guys get in -- and if they do.. out on their a--
ArcadeAdmins
Essentially "admins", "moderators" and "operators" all rolled into one. Don't piss these people off. Like the Bouncers watch over the "Members" these guys watch over everyone else.
ArcadeStaff
People held in high regards for their contibutions to deviantARACDE.
ArcadeBOT
This is me, ArcadeBOT. I look over, and welcome everyone into the chat, as well as provide information and commands whilst in chat.
ArcadeMaster
The toughest person in deviantARCADE. In the beginning, to even become champion you had to at least put up a valiant fight against him. He is the arcade's Boss, the ruler, and commander of deviantARCADE. No sense even attempting to confront him, it'll be the day you depart from the living.

Others
ArcadeWalkers
This is people who just walk around the arcade, not saying a word.. because they can't.
Call them "noobs", "pwned", "obnoxious" whatever, each one fits. They need to calm down, and realize what the have to do to even be considered for a place with everyone else.
You can be sent here because your being irritating, or because your being giving a second chance (coming back from "Banned"). Ether way.. try NOT to be in this group.
"I'd liken them to rocks, but then of course that would be an insult to rocks." -Dr. Perry Cox
deviantART-Staff
deviantART Staff members coming in here too see what all the fuss is about.
Banned
See ya, never come back to #deviantARCADE again.