niggerbeaner Share definition Flag a mexican acting and or becoming a nigger; also be a mexican who waz born in COMPTON;or a really dark beaner 1)look at that niggerbeaner hoping the border. 2) that nigger beaner bearly arived from Compton. niggerbeaner by Compton13 March 4, 2009 0 0 Get merch Get the niggerbeaner mug. Buy Now — $32.95 See more merch