1337 hax 

1337 hax means literally "Leet hacks" or "Powerful/Uber hacks"

Basically, a 1337 h4xor uses 1337 hax.
World of Warcraft Term (common).
If somebody is using speed hacks or any other hacks in WoW, people say..."Dude, 1337 hax"

"Zomg, 1337 hax brah"
"rofl, 1337haxxx"

1337 hax by Leeeeeeeeeroooooooooooy Jenkins November 9, 2007

1337 haxxors 

1. -adverb- used to describe a (sometimes player) series of kills (at least killtac) that is sooo 1337 its unimaginable

2. -pronoun- describing a player who seems so 1337 that he is frequently occured of haxxoring

3. -verb or adverb- a term coined to describe a pk that wass so 1337 you wish for action replay, sometimes used in sarcasm to describe a n00b who thinks his average kill was in fact 1337 (this is also known as a "delusional n00by")

1. jeezus that xWGPx T0x1C had this 1337 haxxors killtacular

2. omfg it was rofl this Or1g1n4l S1n pwned these nubs who thought they were 1337 but S1n was too 1337 haxxors for them

3. that n00b thought his killtac was 1337 haxxors, but hes an idiot because everyone knows a killtac with a sword is n00b and is in fact a "killjacular".

1337 haxxors by pwnasauras rex July 25, 2008

1337 haxor 

A 1337 person who hax.... LOL

man, that guy is a 1337 haxor.

sisi40, chief1529, ross, will_billy, simon

1337 haxor by 1337 h@x0r May 16, 2007

1337 61850N HAXOR 

Someone who is LEET at Gibson hacking.

Huh_

Dude he's such a 1337 61850N HAXOR, I wanna be like him.

Huh_

1337 61850N HAXOR by DINO-FUCKING-SAUR May 17, 2012

1337hax

1337hax is a term that means you did something impossible that is amazing. So it's actually hax, but so 1337 that noone cares.

Me shooting noob through a wall
Noob: 1337hax!

1337hax by DC Gold March 29, 2009