In Kentucky horse country, two dimensions touch. A portal is created. High school genius Jerry Swift finds a glowing stone on the side of the road, but the school's star quarterback, Andrew Collins, takes it from him calling him a "real horse's ass" in the process, and throws the stone into a cornfield. Jerry's whole world is changed. The next night he is awakened when his bed collapses and he finds he is now a centaur. On his...