10 Weapons to Avoid during a Zombie Outbreak

1. Flame Thrower - The zombies will just catch fire, but won't actually stop coming after you until their brains melt/blow up.  Also, burnt zombie flesh smells terrible.
2. Revolver Pistol - Limited ammo, long reload time, and little stopping power.
3. Morning Star - Could get stuck in a zombie, rendering it useless.
4. Chainsaw - These things run on gas.  Your luck runs out as the gas does.
5. Ninja Stars - You'd have to be able to hit them in the head, and even if you do, it may not breach the skull.  Sorry, but the ones you got in Chinatown will do you little good.
6. Grenades - Grenades are lethal because of the shrapnel rips apart the flesh of people within close proximity of the explosion.  This would only work if the shrapnel gets stuck in the zombie brain.
7. Silver Bullets and Wooden Stakes - Zombies are not warewolves nor vampires.
8. Pepper Spray - Studies are inconclusive as to whether zombies rely on sight and smell to track their targets, which limits how effective pepper spray would be.
9. Lawnmowers - Contrary to popular belief, these things are quite heavy and lifting one to shred zombies to pieces would prove to be quite cumbersome.
10. Bare Fists - Avoid punching or bitch-slapping zombies if at all avoidable.  Doing so may open up wounds on your hands and may result in infection.