The jockey on American Pharaoh was screaming Castillo is gonna getcha on that back stretch to triple crown.
At the link it actually says the horse kicked the guy because of a lack of foreplay. Castillo is not a generous lover.
Everyone knows you have to have sex with a different horse every time. The new horse theory I think it's called. They made a ****ty Ashley Judd movie about it I think.
Poor guy just seems to be a victim of domesticated violence with a crazy horse, who probably just didn't want to let him ride her from the pole position that night. Didn't Neil Young used to hang out with a crazy horse, too?