1 definition by Nelsormensch

Top Definition
To play a computer game, especially an Massive Multiplayer Online (MMO), for extreme lengths of time. This may come at the expense of hygiene, social interaction, even nutrition. Popularized by the article "The Surreal World" by Hayes Reed where he described an Ultima Online obsessed friend's apartment as, "A den of cat ass and murdered time."
Did you hear that Jim was cat assing on WoW for so long, he actually got scurvy from eating nothing but ramen?
by Nelsormensch June 12, 2007

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