In 1337 speech, it's used in conjunction with a variety of words to make the word sound "1337." For example: "hackers" becomes "haxx0rz." "Sex" becomes "sexx0rs." Etc.
ZOMG dude, I was playing Counterstrike the other night and then the host turned on teh haxx0rz and started to kilxx0rz everyone!
by Timstuff October 31, 2007
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One who is the opposite of a "noob". A person who hacks into other peoples computers. To nerds: "The eternal king of thy lands of Uphoria".
To us: Some lazy bum who sits around infront of their computer eating cheetos.
Kyrullius the Dragon is a real h@xx0rz! He got past my Firewall and closed the window to my pr0rn!
by Mindfields November 24, 2004
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