1. Place the cookies in a plastic bag and crush them with a rolling pin. Mix the cookie crumbs and the frosting. Frost the cake, reserving one half cup for step 2.
2. Cut the doughnut holes in half, randomly stick them to the cake, then frost over them.
3. Cut the candies into quarters and with your fingers mold the pieces into handhold and foothold shapes.
4. Finish decorating the cake as shown.