I think the best way to define a grade A noob is like so:
someone who posts 'OMG! GUESS WHOS BACK!'.
My criticisms of this statement (Yes statement NOT Question) are:
1) It is a Statement, not a Question, when it should obviously be a Question.
2) We don't need to guess because we just look to the right.
3) Its against the Rules and you should be banned.
4) We don't need to KNOW you are back, because we will see you posting and naturally assume that it is you doing said posting, not your cat, goldfish, antelope or crocodile.
My next criticism is of your 'OMG BLOCKLAND HAS GONE TO THE NOOBZ!!!'. But since my battery is almost dead, i will have to continue it later :)