do-a-delia Share definition Flag To "do-a-delia", means to cook. Origin: From the famous TV Chef Delia Smith. Dan: You gonna order a pizza? Sam: Nah, im gonna do-a-delia. do-a-delia by Orgone March 20, 2004 0 0 Get merch Get the do-a-delia mug. Buy Now — $32.95 See more merch