The leftover morning coffee is now going to become your favorite cup in the pot. Put it in the freezer until it is good and cold. Once it is properly chilled, read this as "how long until you can't wait any longer to make this before you take it out," pour it in the blender.
Pour in a packet of hot chocolate and some International Delight (we used French Vanilla), or cream would work too, and give it a whir.
Pour it in a cup, top it with some whipped topping and enjoy.