Although this is an obvious parody and no humans were hurt in the process of creating this article and/or images you see here they are shocking and please pass on seeing them if horror pictures make you uncomfortable. Thanks
Although Zombies are originally from legends that voodoo artists in Africa would conjure the dead to rise again and do their bidding. The legend doesn't specify, but in order to keep these undead bodies under their control, the premise is that he had to feed it parts of human flesh. Flesh or brains, doesn't specify. Be assured its brains that they want and received.
George A. Romero was one of the first directors and writers of undead-based slave a topics in horror and the re-animated corpse would come in masses and take kill people viciously and ravish the living. In his third film, Day of the Dead, a mad scientist studies these zombies and comes up with theories as to why they want to eat. The zombie 'virus' (also a topic of horror) kills the brain from front to back, but not the core where basic motor functions and primal instincts are governed. This is kept alive by the virus, thus the reason why zombies eat. Primal instincts being the system needs food to survive, not being specific in whether this food is brain, flesh, rat, mouse, etc.
Now infection zombies are not dead, but rather have a strongly modified metabolism. This is confirmed by the desiccated looks (giving them the zombie face) and the fact that they eat at all. This explanation also helps us to understand why zombies are easier to throw around and break apart than regular living people. Surely has to do with some form of anaerobic digestion, or even direct absorption of neuron chemicals and cells, in an attempt to rebuild or maintain their nerve cells and brain (many zombie motion pictures have shown the recently converted as maintaining most of their faculties, suggesting existence of living brain tissue). It makes more sense than eating flesh or fats when you have no metabolism to speak of and easier access to flesh and lipids
Return of the Living Dead in 1985 was the first film to feature brain eating zombies. Eating brains just makes good sense because they give off endorphins that kill the pain of decomposition and rigor mortis. This is a well known Zombie Fact!
So in closing please if you fear or might have an inclination that your neighbor might be a Zombie, wear a helmet just to be sure and safe because when he/she gets hungry they are insatiable as it apparently hurts to be dead!
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