1 box chocolate cake mix
1 can sweetened condensed milk
1 can (6 oz.) cream of coconut
1 container Cool Whip
1 bag coconut

Bake cake as directed on box in a 9x13 pan. Blend together sweetened condensed milk and cream of coconut. After cake has completed baking, punch holes in it with the end of a wooden spoon. Pour condensed milk and cream of coconut mixture over the cake. When cake has gotten very cool, spread it with the Cool Whip. Sprinkle the entire bag of coconut over the cake. Refrigerate overnight or at least 4 hours before serving.