kooz bag Share definition Flag A kooz bag is a usually a bitch to the kooz. A male who pussy whipped and doesn't have the balls to stand up to his ovebearing woman. Josh can't come out tonight because his girlfriend won't let him. What a kooz bag! kooz bag by Kevin Joyner March 18, 2005 0 0 Get merch Get the kooz bag mug. Buy Now — $32.95 See more merch