Vulcanus

An unpleasant occurrence in which the derriere of an individual begins to evacuate furious amounts of fecal matter, at which point it becomes known as a "vulcanus"

"I shouldn't have had the 4th taco. I feel a hell of a vulcanus coming on."

Vulcanus by LudusVan December 28, 2012

Anus Vulcanus

Anus Vulcanus = Er Diarè ( in norwagian)

hm........... omg? vet ikka åssen jeg skal skrive det!

Anus Vulcanus by MinTeD December 6, 2003

Anus Volcanus 

When your anus burns from an excruciatingly painful turd.

Oh man, I ate so much taco bell last night that I had an anus volcanus for three hours after the poop deposit.

Anus Volcanus by poobicus August 21, 2010

Volcanus 

A term used to describe the unbearable burning sensation of your anus during a bowel movement that usually occurs after injesting spicy, exotic, entrees

That Thai food gave me volcanus. I was late for my meeting because I had to put the flames out.

spicy butt
butt lava
burning bum

Volcanus by Wildman Bill June 18, 2009

volcanus 

The hole of a volcano, which spouts out lava and smoke during an eruption.

Mount Pinatubo must have had a huge volcanus to black out the sky for so long after it erupted.

"You're from Iceland? That's just one whole island of volcanuses...you can't trust people who live on volcanoes, and I certainly wouldn't lend them money"

After eating a pizza topped with chillies, John's anus felt like a volcanus.

volcanus by Professor Poo April 16, 2010

Volcanus 

The explosive of diarrhea and burning sensation after you first arrive and eat at remote research stations in

The worst kind of volcanus is when you explode from both ends at the same time.

It’s also how Mauritius was formed.

Megan got the volcanus after eating Madagascar burritos 🌯 last night but she survived. Her microbiome adjusted.

Volcanus by Eulemur September 6, 2018

vulcanise 

Art of fingering a girl where you position your hand like a Vulcan salute and slide two fingers into her pussy and two fingers into her arsehole

Had a great night last night....took this treacle back to my hotel room and vulcanised her

vulcanise by Buzzinator January 26, 2017