'Twas The Nightmare Before Christmas and all through Halloween Town, not a creature was stirring, not even Lock, Shock, and Barrel. They were all too busy drinking hot cocoa out of their beautifully detailed grayscale The Nightmare Before Christmas Oogie Boogie 20 oz. Ceramic Mug. Don't miss all the frightful fun - order yours today before Oogie Boogie grabs them all! Hand wash only. Not dishwasher safe. Do not microwave.