Definitions by Bako

K-S 

1. InKonSistant is attraction, looks good one day, looks disgusting the other. Usually talking about someone.

2.Lacking consistency or regularity in quality or performance.

Matt: "Eh Bro check out that blonde chick over their."
Bako: "Naw Bro she's K-S, wait till you see her any other day, you'll throw up."

K-S by Bako April 18, 2008