yes. but you do use the word 'noob' which is a 'noob' word whatsoever.
and now on to the topic: all of those words were made not by noobs, but by 'profecional gamer', or mostly people who played counterstrike for more then a year. those gamers and the noobs which have just 'borrowed' those words,
started using them excesively throughout chats, where speed isnt needed at all (unlike counterstrike, that you need a certain typing speed for not getting killed), just for the hell of it! they didnt care at all if people understood them or didnt, and so the noob language was born.
now mostly noobs, or people who are ingame (them 'pro gamers'), or even people who use noob language to concept a funny conversetion over some chat, use it. thats the internet language. you can do nothing against it. you just have to face up to it, and learn it, for the good and the bad. im not telling anybody, and never encauraging people to use it excesivly, (well, because its just plain dumb) but knowing it is a must nowadays.