backseat cracker Share definition Flag A rich white person riding in the backseat of the car, or more commonly, any bossy white person. "Yessum Miss Daisy, I drive you to the sto'." Under breath: "Backseat cracker." backseat cracker by AmbroseKalifornia March 14, 2008 0 0 Get merch Get the backseat cracker mug. Buy Now — $32.95 See more merch