In a large bowl, combine the cake mix, 1/2 cup milk, oil and eggs. Beat on medium for 2 minutes. Pour into greased 9-inch. baking pan.
Bake at 350° for 30 minutes or until a toothpick inserted near the center comes out clean. Cool for 10 minutes before removing from pan to a wire rack. When completely cooled, crumble the cake. Set aside 1/2-cup crumbs for garnish.
In a large bowl, pudding mixes as directed on package for 2 minutes or until thickened.
In a trifle bowl or 3-1/2-qt. glass serving bowl, layer cake crumbs at the bottom of the bowl. Spoon 1/2 cup of prepared pudding on top of cake layer. Add 2 crushedskorbars (or what you like) on top of pudding layer, and then add a 1/2 cup of whipped topping. Repeat layers. Garnish with reserved cake crumbs. Serve immediately or refrigerate until serving.