I don't think one's possession of a nice looking signature determines how "nooby" someone is, .Oblivion. xD
(Though it's never a bad idea to make a theme for yourself!)
Welcome to the community, my friend. I'm sure you will do just fine around here. Don't worry, everyone acts a little odd when they first join a community, but that's where the difference between a newb and a noob come into play.
(Everyone is a newb at some point, but no one ever has to be a noob... If that made sense. xD)
I really like your avatar, Pwned Productions. It looks very creative indeed!
(Not to mention the pretty awesome user name. ;D)
Don't worry about trying to impress anyone around the Pokecommunity, my friend. We're all pretty darn friendly around here. Trust me, it takes a lot to be classified as a noob. I'm sure you will fit in just fine.
Take care now.