At the grocery store, above the cake mixes, there is shelf full of cans with titles like "DUncan Hines" and "Betty Crocker". Inside these cans, they pack frosting better than anything a DUmbass could ever whip up. You open up one of those cans, and smear the contents on top of the cupcakes, if you really insist on making the cupcakes. On the other side of the grocery store, you'll find a bakery where you can buy cupcakes, already frosted, better than anything a DUmbass could ever whip up.