Bluffing Brownie Share definition Flag A brown skinned liar or deceiver. This is a racial slur used on a person of mixed white and black ancestry . Obama is a bluffing brownie, he has not kept most of the promises he made to get elected president. Bluffing Brownie by Kinky Konniving Kunt August 7, 2009 0 0 Get merch Get the Bluffing Brownie mug. Buy Now — $32.95 See more merch