look up any word, like swag:
'leet' or elite in hacker speak. Originally from a group called Dead Cow but spread through forums and sites like a virus and now all the n00bs say it. Also (apparently) one of the favourite phrases of ad0 and ek0, 'famous' hackers on the circuit. People who aspire to become hackers use it. Also used as a term for substituting numbers and letters so instead of saying restocker you'd say r35t0ck3r.
'ZOMG this is so 1337!'

'u r a 1337 r35t0ck3r!'
'Oh please, you are way more 1337 than me!'
'you're both n00bs for even using 1337.'
by SkrewyRebirth March 21, 2006
12 17
"leet"="elite" minus "e"

Most commonly used to describe a skilful gamer or clan on online games.

1337 is the complete opposite of n00b

Somebody who is truly 1337 will be told by others, the actions of a true 1337 player will let everyone know they're 1337, so they will not have to tell you, anybody who feels the need to say they're 1337 clearly removes any kind of 1337ness they may have held, they infact become a n00b.
1337 players will pwn (own) everybody not just n00bs, you really don't have to be 1337 to pwn a n00b.

Ways to identify 1337 players:
People who pwn (own) everybody else in the game
People who are good at what they do
People who don't claim to be 1337
Players that pwn n00bs in incredibly skilled or funny ways

*note objects can also be referred to as 1337

"This website pwns, the webmaster must be 1337"

"I just got pwned - this guy's 1337"

"This donkey is 1337"

N00b:"My clan is 1337"

N00b:"I'm f**king 1337 mate, I'll pwn you!"
by <-Spoony Man-> January 31, 2006
25 31
One Thousand, Three hundred thirty three.
A non-prime number between 1336 and 1338
So far I have typed 1337 characters in my essay of the minimum required 2,000.
by Derkek October 26, 2009
2 9
1337 (THURE-teen thur-tee-SEV-en)n. 1:37PM military time
Ted: "Tod, what time do you have to leave for your appointment?"
Tod: "What time is it now Ted?"
Ted: "Why Tod, It's exactly 1337!"
Tod: "Oh shit, I'm gonna be late."
by Nedd Ludd October 03, 2005
43 50
The act of being legit or leet(1337) as in Elite.
I'm too 1337 for your stupid CoD clan.
by khaos1337 March 16, 2011
0 8
Another Way of saying pwned
I 1337 Your Face
by nate dave September 11, 2010
1 9
An extremely gay word used by people who think they're cool when in fact they are huge fags.
gamer 1 - that guy's name is 1337pwnage.

gamer 2 - what a faggot.
by Chuch Norris 213 fan July 04, 2009
5 13