Mandatory Zombie Sex Party 

See Mandatory Sex Party, with zombies. A mandatory sex party is like a normal sex party, except if you don't attend you get arrested. People are told they will be attending a costume party, but what really happens is a wild, out-of-control orgy involving beer, fire, and moving logs onto the road. This one just has zombies.

That mandatory zombie sex party gave the term "eating brains" a new meaning!

Mandatory Zombie Sex Party by Rabid Tiki God September 26, 2010