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1.The act of being attacked in an embarrassing manner with the use of pornographic material.

2. The defacement of a possession or property with use of a pornographic material.
1. Matthew's website got pr0ned yesterday by a bunch of punks. Now it's filled with pictures of pr0n! How 1337!!11

2. Bob was "pr0ned" when someone stuck a pornographic picture on his back.
by I Pwn j00! July 17, 2005