0wnz0r

To gain root access to a computer, thereby allowing one to use it in any way one pleases.

My box was 0wnz0r3d by script kiddies last night because I forgot to install the latest patch.

by Matt Gordon December 10, 2003

0wnz0r

To complete and utterly dominate someone or something.

johan 0wnz0rs Lech and K2, aswell as their moms.

by chewie September 12, 2003

0wnz0r

To completely and utterly dominate. Mostly used as a reference to victory in multi-player games.

"d0nT m4k mi 0wnz0r j00 ph00."

by 48 March 21, 2003

0wnz0r

To Rule.

Lech and k2 0wnz0r!

by Bob January 18, 2003

0wnz0r

To own, or to pw33n. To defeat in competition by a wide margin

I 0wnz0red Pixagen in Urban Terror.

by AXmrdrir January 18, 2003