Pirates Of the Caribbean: Dead Man's Chest Easter Egg - Chopper the Dog

On the first menu of the second disk, select "MASTERING THE BLADE". In the next menu, highlight "RETURN TO BONUS" and press left, down on your remote. The twin keyholes of the chest in the background will turn yellow. Press enter to view an amusing feature about Chopper, the key-holding dog from the first film who reprises his role for Dead Man's Chest.