cliff training

The act of getting a sheep (or other like farm animal) facing over the edge of a cliff. Frightening the poor animal into pushing backward while sick minded Shepard performs anal sex with the poor beast.

Shepard was caught by police cliff training a sheep of his flock, and charged with beastieality.

century cliff training

the act of engaging in extreme cliff jumping to train for a century bike ride

Man, I am not ready for this century ride. Hey, I have an idea. How about we do some century cliff training off that waterfall?!