look up any word, like blumpkin:
 
1.
Verb, Noun: (kAy-Sag)

To be extremely awesome, and/or super chill, or to do a difficult act in a way that appears extremely easy, and while retaining a cool and relaxed demeanor.

or

A person who constantly exemplifies the characteristics of a 'chillzorz dude'. Actions such as popping of the collar, winking unnecessarily, wearing sunglasses indoors/at night time, and gelling of the hair into a shape involving a 90º angle at the forehead.
Jim: Have you seen Kyle? He looks so cool lately.
Adam: Yeah, he's becoming a real Ksag!

or

Jim: Man, that test was so easy.
Kyle: Yeah, i totally Ksag'd the shit out of it!
by Phantom whacker April 08, 2010