Two Targets In One Shot

One night, two hunters were sitting in a bar and telling each other about their experiences. One of them said, "I am really a great hunter. Once I shot a duck on its toe and head at the same time." The other hunter got surprised hearing this and said, "Its not possible. You must be joking." "No I am not joking," said the first hunter, "The duck was scratching its head with its toe when I shot at it." At this, both of them laughed heartily.