Auntiebird Share definition Flag Mother who does nothing for their child and looks the other way as they are abused. "You hear about Kimmi? Yeah, that dumb Auntiebird let her man bust her kids leg." Auntiebird by ThebestNell December 3, 2011 0 0 Get merch Get the Auntiebird mug. Buy Now — $32.95 See more merch