S.i.c.k Share definition Flag S.i.c.k: backwards spells Kc-is! a term used by those who doing crazy ass shit n don’t give a fuck💯 Dam his s.i.c.k af but Kc is tho S.i.c.k by k187c August 1, 2019 0 0 Get merch Get the S.i.c.k mug. Buy Now — $32.95 See more merch