What's a belay slave?

belay n 1: the obtaining of a hold (as for a rope) during mountain climbing; also: a method of obtaining such a hold 2: something to which a mountain climber's rope is anchored.

slave n 1: a person held in servitude as the chattel of another: BONDMAN 2: a person who has lost control of himself and is dominated by something or someone.

belay slave: What every climber wants!