Brand New Who Are You Calling Grumpy 14 oz Ceramic Coffee Mug. Grumpy is himself....Grumpy! This mug is stunning in design and right out of Disney’s workshop. Mug is readily available at Disneyland, Disney World, The Disney Store (where available), & some major retailers. The difference is the price. I sell and ship cheaper than most brick and mortar retailers. Don’t miss out on these beautiful stunning mugs.