Zombies, Zombies, Zombies.
Real Zombies are the soul-less resurected dead, controlled by their Queen, the Voo Doo witch which brought them back to their un-dead state. They have no will of their own, not even to go around trick-er-treating for brains. That's pure Hollywood and has as much basis in reality as movies with slings. They just can't get it right to save themselves.
Ok, enough of a rant for now.
Movie Zombies must be shattered or decapitated, enlightened (with fire) or emersed ("Baptised") in order to stop them.
Hollywood thinks there is some strange virus that makes the dead walk among us. They could be right, we do have politicians.
Hollywierd also thinks (I use that term loosely) that they are drawn toward the living in order to feed on brains, brains, brains.
A machete will stop them. So will a 12 guage or a Lousiville Slugger. The problem comes when you either run out of ammo or your arms get tired. Or when that stupid blond goes into the basement. DUH!
Fire will also stop a Zombie but it's slower and a burning zombie may still get to you (or that blond). If that does happen you can kick them in the coxic and they will crumble to dust.
The best way to handle Hollywierd Zombies is to call Zombie Hunters, Ltd.
Real Zombies are not a problem. Kill their queen and they stop dead. Or Undead, as the case may be.
Getting to the queen may be a problem but playing any Queen album will help you get through their defences.
I strongly recomend watching this video clip for more data on real zombies.
http://www.youtube.com/watch?v=RWpU8sX10_4Stay safe and keep slingin'