Katherine Goin Share definition Flag a highly beautiful and ingenius girl. very small. also freaken awesome as hell person1:dang look at that girl! me: dude! thats my gf!! her name is katherine goin! Katherine Goin by -(h3Dd@r- August 12, 2009 0 0 Get merch Get the Katherine Goin mug. Buy Now — $32.95 See more merch