A sex act involving a man, a horse, and a jar of Jiff Peanut Butter. First the man takes the jar of Jiff Peanut Butter and places it in between the horse's gums and lips (As made famous by voice actor Allan "Rocky" Lane from the 1960's TV show titled "Mr. Ed") and then attemps to fuck the horse's face.
by WakeUpInFlames October 12, 2007