Wilderbeesting 

When someone gets really drunk to the point of not remembering anything and wakes up the next morning with a dismembered animal limb protruding from their rectum.

Mate Chris blatantly went Wilderbeesting last night.

Wilderbeesting by Chocolate Jon mocker January 14, 2016

Wildebeesting 

A situation where your wingman, in the act of intoxication fails to protect you. The next morning you awake to realize that you have engaged in a sexual act with a large, hairy, animal-like creature resembling the famed Wildebeest.

What happened to you? You look like you went Wildebeesting last night!

Wildebeesting by Big$lick March 22, 2013

wilderbeating 

Masturbating while surrounded by a herd of wildebeest.

"Dude, I went on a trip to South Africa and the local tribesman caught me wilderbeating. I was so embarrased."

wilderbeating by Wilderbeater April 11, 2015