l34t 

Same as l33t or l347 short for elite, used by little internet nerds

im teh l34t i r0x0rs u!

l34t by Lithium May 13, 2005

l34t 

elite

awesoe gamerness/paintballness

You are one l34t halo player!

l34t by Dan Jan February 17, 2005

l34t5p34k 

l34t5p34k or leetspeak is a name for the style of typing used by many internet people primarily on online games this is where letters replace numbers or vice versa, it is often confusing and difficult to read but comes naturally to most nerds and games.

Examples are n00b(oo replaced by two zeroes) or H34Vy, EA is changed to 34 or l34t5p34k into LEETSPEAK

l34t5p34k by daws09 February 17, 2009