asspocolypse 

December 15.
Happy Kevoween - tumblr was flooded for a moment by black ass.

and a breif after party to commemorate the occasion.

in the asspocolypse, everyone's dash had some chick's ass.
it was ~*koalatea*~ while it lasted.

asspocolypse by tigerdepression December 17, 2010

asspocalypse 

When diarrhea is violent, it's explosive; An Asspocalypse occurs when Satan himself comes up from the depths of hell, through your colon, and out of your anal orifice in what only can be describe bout of hellish antichrist diarrhea. Explosive is an understatement, and complete loss of consciousness is not uncommon. All it takes is to bring on the asspocalpyse can be as little as one bad burrito from taco bell.

"Did you hear Johnny last night? fuck he had the taco shits!"
"Taco shits? More like asspocalypse."
"I'm not cleaning that shit up"

asspocalypse by SeeEmailAddr August 31, 2005

Assocolypse

When someones backside becomes so collossally large that it threatens to block the sun & bring about the next ice age.

Oh wow look at the state of that, its like an Assocolypse

Blimey when she bends over its like the Assocolypse

Assocolypse by Adora Dearheart June 29, 2011

Zombie Apocolypse 

The day im waiting for,.. its gonna be awsome.

Theres zombies!! Everywhere! Its the Zombie Apocolypse

Zombie Apocolypse by Rick Springfiled October 21, 2008

Ragefest Apocolypse 

Refers to all-out partying, getting wild, and crazier than most people could even imagine. Usually involves getting blacked out drunk and probably heavy drug usage. Someone who regularly particpates in a ragefest apocolypse would laugh in the face of someone who said they were planning on 'raging.' That is considered totally pussy compared to ragefest apocolypse.

Like saying to your friend: "Dude, when we go to Vegas this weekend it's going to be a fucking ragefest apocolypse."

Ragefest Apocolypse by The Bromissioner March 12, 2010

ASSpocalypse 

Highly drunken and debauched gathering, usually marked by dancing, spontaneous fornication and a high proportion of gay participants.

Wow, sixteen bottles of vodka, four goats, a mirrorball and Carson Kressley - this is turning into a real ASSpocalypse!

ASSpocalypse by SurviveThis March 17, 2009

Ashpocalypse 

Rude and inconsiderate eruption of Icelandic volcano which suspended all air traffic into and out of Northern and Western Europe, in April of 2010, stranding hundreds of thousands of people and costing billions of dollars in damage.

The ashpocalypse has me sleeping in Heathrow for the fifth straight night; it's getting slightly uncomfortable.

Ashpocalypse by majestic-cheese April 19, 2010