It is the Broodwich. The most evil sandwich ever created. Forged in darkness from wheat harvested in hell's half acre. Baked by Beelzebub. Slathered with mayonnaise beaten from the evil eggs of dark chicken force-fed to dogs by the hands of a one eyed mad man. Cheese boiled from the rancid teat of fanged cow. Layered with 666 separate meats from an animal which has maggots for blood.
I ate a bite of the broodwich and I went into an alternate dimension. A voice told me i'd know where it was in time, but the real question is will I care? Probably not.
(This is an ATHF reference)