During the Samurai process of Hari-Kari, if a Samurai restores his honor by killing himself, while ending the life of another dishonored Samurai, he then commits Samacideception.
Which should bring him back to life in a similar fashion of the late Jesus Christ, that is, as a zombified loophole to the circle of life.
Not to be confused with Samacide, the correct western term for Hari-Kari
All Jeff knew was that this Samurai was a god damn Zombie, he must have found the honor restoring yet death avoiding loophole of samacideception.