1337 = leet = elite

n00b = newbie = one who is new at the game

H4x0|2 =haxor =hacker = one who hacks in the game

5ux0|2 = suxor = someone who is bad at the game

Heres a basic 1337 speak alphabet

A-4

B-|3

C-C

D-|)

E-3

F-F

G-G

H-|-|

I-|

J-J

K-|<

L-1

M-|\/|

N-|\|

O-0

P-P

Q-Q

R-|2

S-5

T-7

U-|_|

V-\/

W-\/\/

X-+

Y-Y

Z-Z