Define Cold Killer Meaning

Cold Killer
any piece of graffiti artwork judged by peer graffiti writers to be among the "sickest" or "most ill" graffiti pieces ever produced

"man did you see that piece in the window downtown? that was some cold killer shit"
By Denny
Stone Cold Killer
1. A person you don't wanna fuck around with.
2. a ruthless hitman

By Gloriana
Stone Cold Killer
The guy(s) who really killed JFK.

By Willetta
Stone Cold Killer
Ashleigh’s tend to be stone cold killers

By Lee