Dictionary for chatspeak/leetspeak

[MyOwnBestCritic]

Well, I thought it would be a good idea if we could start up a running noobspeek-to-English dictionary. If everyone submitted some cryptic arrangement of letters, numbers, and/or symbols, we could have a way to figure out what these people are trying to say. It doesn't seem important to some of you, I know, but it would help a few people... and if it helps a few, I'm happy.

Submissions:

Word-
English Translation-
Part of Speech-
Possible Origins-

The last one can be left out, but it's cool to know the Etymology of noobspeek if you're trying to figure something else out. Submissions will be sorted alphabetically by first letter/symbol of the noobspeek word.

And... go!  

[MyOwnBestCritic]

Submissions so far:

1337 (see also 7331)
Elite (Ironic, no?)
Adj.
"Leet," shortening of "Elite"

BTW
"By the way"
Abbrev.

cul8r
"See you later"
Abbrev.

haxx0r / h@xx0r / |-|@xx0r
"Hacker," "Cool person"
Adj.
Computer geeks think hacking is cool, I guess.

Lawl (see also "LOL")
"Laugh out loud"
Perm. of abbrev.
Permutation of "LOL"

LMAO
"Laughing my a** off"
Abbrev.

LOL (see also "Lawl")
"Laugh out loud"
Abbrev.

OMG/OMFG
"Oh my (f*cking) god"
Abbrev.

ROFL / ROTFL
"Rolling on (the) floor laughing"
Abbrev.

WTH / WTF
"What the hell / f*ck"
Abbrev.  

[[tHe_RaVe]]

I. Love. You.
The light shines down on me, and I finally understand what my poor friends are trying to say as they mutilate the English language!

The only ones I know:

w/
"with"
Abbrev.

w/o
"without"
Abbrev.

idk / idn
"I don't know (no)"
Abbrev.  

[The MoUsY spell-checker]

Just in case anyone here missed it, here is another thread on compiling a guide to chatspeak.