pro tip: in a zombie apocalypse, your first stop shouldn’t be a guns shop, it should be a hardware store. not only are they stocked with enough caustic materials and sharp weaponry to make your head spin, they usually also have camping and survival gear as well as food. and most are windowless and easy to defend. just saying.
pro tip 2: Buy the shark mail that divers use. If a shark can’t bite through it, neither can a zombie