short for Get In Pants Now. a phrase used when describing something or someone one sees and/or finds incredibly sexy, and wants to make out with, have sex, or do other dirty things with.
Damn, I was walking down the street today and saw the boys on the hockey team and I was thinking, oh my gosh, I want all of them to gipn.
by hockeywhore69 April 8, 2012
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