Zombies have swarmed folklore and pop culture all throughout history. They're often depicted as insatiable, reanimated corpses, or infected people spreading a deadly virus. Either way, they're never in a good mood to come back from the dead, and they've got a craving for fresh human flesh. Do you stay put and hide from the zombies? Do you get out as soon as possible? And what should you do if you're surrounded by zombies? Here are a few tips that might save your skin, and your brains.