owned

   1.  [cracker  slang;  often written "0wned"] Your condition when your
   machine  has  been cracked by a root exploit, and the attacker can do
   anything with it. This sense is occasionally used by hackers.

   2. [gamers, IRC, crackers] To be dominated, controlled, mastered. For
   example,  if  you  make a statement completely and utterly false, and
   someone else corrects it in a way that humiliates or removes you, you
   are  said  to  "have  been  owned"  by that person. When referring to
   games,  "I  own0r  UT  GOTYE"  means  that  one  has  mastered Unreal
   Tournament,  Game  of  the Year Edition to such a level that even the
   hardest AI characters are mere lunchmeat, and that no ordinary mortal
   player  would  even receive a point in competition. There are several
   spelling  variants:  0wned, 0wn0r3d, even pwn0r3d. Hackers do not use
   this sense.

[glossary]