Bimboish Share definition Flag Possessing the qualities of a bimbo i.e. slutty, tries to get tons of guys, usually a cheerleader When she wore the blue and white cheerleading uniform and held a lacrosse stick to seduce the boy she liked, she was being bimboish. Bimboish by Julie M November 18, 2003 0 0 Get merch Get the Bimboish mug. Buy Now — $32.95 See more merch