N 1. someone who kicks mass amounts of ass by using his mad computer skills to alter an online game, or by making a program to further manipulate the game, and kick more massive amounts of ass.
N 2. The art of hack
N 3. A script kiddy
who is a self-proclaimed hacker, because he defines himself as a "hax0r" and speaks in "l33t"
Note: Most hackers rarely use leet
, it is often a trademark of programmers who are either inexperienced, or want to be hackers. One who is haxor rarely goes by "haxor" or any other derivitave. It is a title given by another.