9 killers put the definitions much better than I did:
9 Killers
Newb, N3wb, etc. - Defintion is someone relatively new to somekind of online/videogame experience.
Noob, N00b, etc. - Definition is someone relatively new to an online/videogame experience that is foolish, irritating, crude and/or rude, they also seem to usually spout out garbage of modern "language" and constantly proved idiotic to subjects that are completely stupid.
Noob, N00b, etc. - Definition is someone relatively new to an online/videogame experience that is foolish, irritating, crude and/or rude, they also seem to usually spout out garbage of modern "language" and constantly proved idiotic to subjects that are completely stupid.