look up any word, like hipster:
 
1.
The act of getting rid of something, clearing the screen or owning something. See own. Etymology: CLS is the command used to clear the screen in the programming language QuickBasic.
Person 1: Fuck yes, I'm owning at this game!
Person 2: CLS THAT SHIT!
by Fernando Martinez May 17, 2006
14 7