ck1 

Any mixture of cocaine and ketamine.Usually ingested nasally.

We were all fucked up on ck1 and left that one chick passed out on the beach where she later got gang raped and left naked in the sand.

ck1 by Drew Wolverton September 28, 2003

ck12 

absolute fucking bullshit

guy: hey did you do the online assignment?
girl: fuck no im not doing any of that ck12 bullshit

ck12 by mickeylauren June 6, 2019

CK-1 

a sexually agressive bisexual 'hipster'.

(From Robert Lanham's "The Hipster Handbook")

There were a couple of CK-1's at the club last night.. totally wanted my bod.

CK-1 by DR. DEL ONE January 22, 2008

ck17 

Stands for Coon Killerz 17th Street or Crazy Killerz 17th Street

Oh shit look tweak just hit up under ck17 his new crew!

ck17 by tweak(ck17) May 27, 2003