a man bought a horse that used to belong to a priest.
so in order to make the horse go, he had to shout "PRAISE THE LORD", and to make it stop, he had to shout "HALLELUJIA".
while riding the horse, he forgot what to say to make it stop. they were about run off a cliff when he finally remembered. "HALLELUJIA" he shouted, and the horse stopped just before it got to the edge.
with thanks in his heart, the man swung his arms wide open and shouted "PRAISE THE LORD"