With real, Haitian style zombies salt 'kills' them.

Now, having heard thugs in South African townships were adept at killing people with bicycle spokes (and have you ever seen a zombie in Soweto... I rest my case)I think a couple of bicycle wheels with sharpened spokes would be useful... or maybe a wind-destroyed umbrella...
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See how well I block your punches with my jaw!!

Supporting everyone saying "nuts to cancer"