Once you have all of your cones cut, then take out your decorative icing and smear it all over the cone. It's okay to get messy, you will. I tried to balance it on my finger the best I could. You can leave a little at the bottom without icing because it will be covered up later anyway. Add M&Ms for buttons down the middle. When finished, set them on wax paper (or foil if you don't have any wax paper) to dry.
When your cupcakes are finished take them out and let them cool. Once they have cooled completely spread on a little white icing.
And...............VOILA! Clown Cupcakes.