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An extreme degree of naked beyond 'buck naked', where it's as if you are seeing someone while they're having sex. After seeing someone fuck naked it's hard to ever look at them the same again.
Guy 1: "Do you remember walking in on that trick last night when she was totally getting railed"?

Guy 2: "Ya dude for sure I can never look at her the same she was completely fuck naked".
by Shooter McGavin #1 July 19, 2010
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