The Heeled One was an enormous sized boot, who had tormented the people of Froon in his shadow for 300 years. In 966 GUE, this boot was licked, quite by accident, when the tiny shack, an unknown peasant was riding in, landed upon the Heeled One, firmly wedging him underneath. The citizens of Froon honored this peasant for the murder that ended the boot's evil-smelling reign.

SOURCE(S): Beyond Zork