B.D.G Share definition Flag Big dick gang. A gang formed in Oregon by Gabe. Sydney’s bitch ass doesn’t wanna put B.D.G on her Instagram bio. Oh shit they got a big dick cuz they in the B.D.G B.D.G by Big dick Gabe August 23, 2019 0 0 Get merch Get the B.D.G mug. Buy Now — $32.95 See more merch