Coconut Cream Chocolate Poke Cake

box devil's food cake mix (plus ingredients to make cake -- mine said: 3 eggs, 1 cup water, and 1/2 cup oil)

Cream of Coconut (Not to be confused with coconut milk! Find this in the aisle with the alcoholic mixers or Mexican foods aisle.)

tub light cool whip (or 1 cup heavy cream whipped until stiff peaks with 1/4 cup powdered sugar)

coconut flakes, toasted (directions below)