Durr Baby Share definition Flag A child born between two blood relatives (usually cousins) that has a birth defect as a result of incest. Make sure to wear a condom when you fuck your cousin. I don't want you to have a durr baby. Durr Baby by Packedpower27 September 27, 2023 0 0 Get merch Get the Durr Baby mug. Buy Now — $32.95 See more merch