Nigganigga Share definition Flag when you're so tight with your boi he transcends being your 'nigga' he is now your 'nigganigga' Ay Toby i been thinkin...you aint just my nigga... you my nigganigga Nigganigga by GaydanWanks June 20, 2016 0 0 Get merch Get the Nigganigga mug. Buy Now — $32.95 See more merch