Oh shigga Share definition Flag A short form of “Oh shit nigga” Friend 1:“Oh shigga i just got my side bitch pregnant” Friend 2: “Oh shigga what happened” Oh shigga by PIKACHUICHOSEYOUOVERMYEX February 13, 2018 0 0 Get merch Get the Oh shigga mug. Buy Now — $32.95 See more merch