Oblivibitch Share definition Flag A woman who is completely oblivious to what's going on around her. Can you believe that oblivibitch just stood there while her child just spilled a container of bubbles down my child's back? Oblivibitch by HBIC412 July 27, 2015 0 0 Get merch Get the Oblivibitch mug. Buy Now — $32.95 See more merch