How do you kill what's already dead?

[PettingZOOPONY]

Lots of prison rules man love.

 

[Lord Penney]

Write a strongly worded letter.

 

[priestswearseatbelts]

Penguin sperm (at least a gallon), two badgers (no older than 2 years) and a small aubergine.

I could tell you more.... but then I would need to use the device on you too.

 

[Dragonpit]

And if none of these killing methods suit your fancy, may I suggest using the stake gun? You won't actually kill anything with it, save vampires, but it'll be fun to use it to turn your unkillable enemies into various wall art.

 

[funguy2121]

Stick it in the fridge Stick it in the fridge Stick it in the fridge

(Let's get one thing clear. The bass over theah, the blues right heah).

Cookies, anyone?

 

[Ildecia]

make a south park episode and have them do some stupid convoluted 4 episode story about it.

(the coon anyone? how about some cthulu?)

 

[TheYellowCellPhone]

That is all.

 

[HeySeansOnline]

Black holes, the best solution to all of your immortal or otherwise unkillable demons, supreme beings, Lovecraftian horrors, and god aligories. They won't be so tough after they're compressed into a small atom sized sphere of nothing-ness.

 

[MASTACHIEFPWN]

HEADSHOT

I've yet to meet undead that can outsmart bullet.

 

[Dan Steele]

cut of its limbs, it will still be alive but you have effectivly imobolized it. Unless its the regenerator from the dead space games

 

[Mighty Lighty]

Yell "LOOK AT THAT DIRTY HIPPY" and let Saxton hale do the rest
(you may need to flee the planet once he realises he's been tricked)

 

[dkyros]

Spirit bomb or sending into a star comes to mind

 

[Knusper]

Get 2 things that are good at killing and then combine them together. You just have to kill them harder.

For example: Molotov Cocktail? Machine gun? Molotov cocktail machine gun

 

[HyperionToASatyr]

Does it bleed?

If so, then you can kill it.

 

[Hunter15]

get chuck Norris or Reb Brown to fight it it will rather eat its own head and implode on itself then fight those guys

 

[Simriel]

That is not dead which can eternal lie.
And with strange aeons even death may die.

 

[NeoShinGundam]

Eject it into the Sun!

 

[Qmonster]

The double tap.

 

[Kakashi on crack]

You use your mind.

A zombie is a physical creature that can refer to almost anything from a skeleton to a vampire. If it isn't a zombie, then it is a wraith or ghost of some sort, and as such they use energy. The human mind has unlimited stores of energy compared to any apparition, and can be used to harm/kill them.