haxor (also H4X0R): hacker. X0R is often used as the suffix "-er"; for instance "fucker" becomes "fuX0r" in 1337speak. Often a 1337speak noun ending in X0R becomes a present tense verb when followed by "s" or "z" or a past tense verb when followed by "ed". For instance, "this beer sucks" becomes "this beer sux0rz" (or, if you really want to go whole-hog, "+|-|1z b33R sUx0rz".
http://boingboing.net/
