Kookie Bread Share definition Flag 1. Also see crazy bread mean smelly vagina. 2. Names given to bratty younger siblings. 1. that bitch had major kookie bread under her skirt. 2. Haiden you are such a kookie bread. Kookie Bread by bamdizko July 1, 2008 0 0 Get merch Get the Kookie Bread mug. Buy Now — $32.95 See more merch