Sensini's definitions
The act of which the primary aim is to gain, regain or sustain social status, by partaking in an action that the individual perceives to be "cool".
Person A embarrasses Person B in front of Girl C that Person B is trying to impress/pull/shag etc.
(Hence being koo!)
Person B would then have licence to say: "Very Koo!"
(Hence being koo!)
Person B would then have licence to say: "Very Koo!"
by Sensini November 4, 2005
Get the koomug.