zombacalypse 

a combined form of the 2 words zombie and apocalypse, basically a time when the world gets fucked over by undead humans and other such undead things

I watch the fucking timesquare new year special every year just to make sure i know when the Zombacalypse is happening

The Zombacalypse is happening just ask Ted

zombacalypse by Eric Green bitches January 22, 2008

Zompacalypse 

The inevitable destruction of humanity via zombie uprising.

You'll need a katana if you're to survive the zompacalypse.

Zompacalypse by Madfat October 24, 2009

zombocalypse 

the zombie day of reckoning

"Holy shit, it's the zombocalypse!"

zombocalypse by Abe mofo'in C April 25, 2005

Zombopalypse 

When the inevitable happens, the dead rise from the grave and terrorise the living, bringing an end to civiliasation as we know it.

Oh no! A zombie! It's the Zombopalypse!

Zombopalypse by gs1994 September 2, 2009

zombpocalypse

The apocalyptic advent of zombies.

The first thing you should do in a zombpocalypse is to get our of cities and heavily populated areas.

zombpocalypse by Mary of D-Town November 13, 2006

Zombacolypse 

The end of civilization caused by the earth being overrun by zombies.

The dead have risen; grab your shotgun, it's the zombacolypse.

Zombacolypse by SwimDrukes March 27, 2009

zompocalypse 

Mother fucking zombie apocalypse.

Guy 1: "the zompocalypse is upon us !"
Guy 2: "braaainnss. *nom nom nom*"

zompocalypse by nnicholas October 20, 2008