S.i.c.k.

Serial. Insane. Clown. Killer.

Oh, man that clown, I think it was a S.I.C.K.

by KellyK5643 May 30, 2007

S.i.c.k

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

by k187c August 01, 2019

You're S.I.C.K.

Used as a rebuttal for people who use the term "That's Gay" to describe a bad situation. It means Small minded. Ignorant. Cruel. Knob.

Jason: Did you hear the team lost?

Mike: Yeah thats gay!

Jason: You're S.I.C.K.

by Jesus Jones 187 April 19, 2011