Preheat the oven to 350 F. In a large bowl, mix together cake mix, eggs, and vegetable oil until smooth. Fold in the chocolate chips. In a shallow dish, combine granulated sugar and ground cinnamon.
Roll cookie dough into balls and roll in a the cinnamon sugar mixture. Place cookies onto a large ungreased baking sheet at least 2-inches apart. Bake for 10-12 minutes. Remove from the oven and decorate with icing and candy eyes.