Obeastady Share definition Flag (Oh-beast-uh-dee) Adj. a child so large they're unable to open their eyes or place their arms near their sides. The child is obeastady and needs to stop eating takis con queso. Obeastady by AlreadyOverIt June 28, 2019 0 0 Get merch Get the Obeastady mug. Buy Now — $32.95 See more merch