I'm numbuhthreefan, one of our current rollback/chat mods (and former admin), but you can call me N3. Here, you can do a lot of fun stuff. However, just remember to read the rules first. The rules are a major priority on the wiki, because if you don't follow them, it can result in a consequence such as a ban. So, please try to follow the rules. Anyway, if you need to set up anything personal, you can go to your preferences to do so and customize your signature as well as set up other stuff. Your preferences can also be located by moving your arrow up to the top where it says your username. Below is a list of stuff you can do on the wiki.
If you don't know what a "mainspace edit" or an "editcount" is, go here and type in your username, then press enter or click submit.
You get mainspace edits by editing articles.
If you want to get to know the users that you're editing and talking with, check out the wiki's official IRC chatroom! However, if that doesn't work for you, you can use our alternate site or check out our wikia's chat.
If you're an active editor on here, be sure not to make fluff edits. Visit this forum for more information.
Interested in sharing your thoughts and opinions? Then check out our wiki's proposal forum!
Remember to sign your signature when editing forums or talk pages. You can do so by typing four tildes ('''~~~~''').
If you need help with anything, feel free to contact any of the staff members by visiting the staff list, or just by leaving a message on my message wall. You can also contact me in the IRC; via private message.
So yeah... that's pretty much everything you need to know about the wiki. Remember to not give up or lose hope; just keep editing and helping out. Also, most importantly, being important is nice, but it's more important to be nice. Have fun and happy editing! We welcome you with open arms! =)