Dookie hatch Share definition Flag Shit door. As in "anus". Stems from a submarines waterproof hatch. Dude, my dookie hatch is leaking ! Holy shit!, look at that chicks dookie hatch. Dookie hatch by Hooligan Mikey January 18, 2009 0 0 Get merch Get the Dookie hatch mug. Buy Now — $32.95 See more merch