Atta baby Share definition Flag What you say to your bowels after that loaf you've been trying to pinch for the last five days finally comes out. Charlie had the damnedest time with his crappin' until his "atta baby" moment arrived. Atta baby by ferdii6069 June 2, 2016 0 0 Get merch Get the Atta baby mug. Buy Now — $32.95 See more merch