SK1 (noun), “Ess-KAY-One”: (1) An ass raping of first class. (2) The team that provides total ownership (aka: ass raping) in video games. (3) A plan type for CVS. (4) The specific kind of strap-on used to provide the ass raping of first class.
“Our teamed got effed up by SK1 for 2 hours like Halle Barry in Monsters Ball.”

"Yeah, they're from SK1. They're like ex-military or something. Fucking loco..."
by Lugnut2683 December 5, 2007
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