S.I.C.C 

Soggy Ice Cream Cone. When your mans who isn’t your mans is mad at you and doesn’t know what to call you.

Marleen, you’re a S.I.C.C (soggy ice cram cone).

S.I.C.C by Soggyicecreamcone April 29, 2019

s.l.i.m.e.c.i.c.l.e 

A VERRY gay person who cosplays mcyt’s lol
Im a poopiehead

S.l.I.m.e.c.I.c.l.e is wierd and verry gay

s.l.i.m.e.c.i.c.l.e by Poepiedoepi July 24, 2021

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

S.i.c.k by k187c August 1, 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.

You're S.I.C.K. by Jesus Jones 187 May 9, 2011

s.i.c. 

Serious
Internal
Conflict

Most often occurs in white women when confronting her lust/logic conundrum regarding interracial romance. Most often accompanied by a "sick" facial expression upon seeing a black guy that they are attracted to.

Pamela gave Cedric a sic expression and blushed.

s.i.c. by Future Hollywood Mogul March 14, 2005

S.i.c.k. 

Serial. Insane. Clown. Killer.

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

S.i.c.k. by KellyK5643 June 19, 2007

S.I.C. 

Sharing-is-caring. Acronym used on Facebook when a friend shares another friends post.

When a friend shares a post they like that another friend had posted.

S.I.C.

S.I.C. by Michael J. Milano October 2, 2011