Chocolate volcano

When you cum in a girls ass and she farts on a wall.

I was banging my girl last night anally, I came in her ass, she farted and that cum went all over the wall making a chocolate volcano.

by Kmach17 January 14, 2017

flesh volcano

After anal sex, a large penis and or object is pulled out of an asshole causing ones butthole to turn inside out and spewing poop everywhere like an angry volcano.

Damn man, my couch is ruined after I pulled my Wiener and car keys out of her butthole and that FLESH VOLCANO erupted.

by LpCarrDsch February 15, 2017

Exploding Volcano

This is when three guys jizz in your butt and then you squeeze and all the jizz comes out exploding like a volcano.

Oscar let 3 guys jizz in his bum and then he bent over and did the exploding volcano.

by UziQP November 20, 2018

Madagascarian Volcano

The Madagascarian Volcano is a sexual act in which a Russian male stands a Madagascarian women on her head, pours various types of alcohol into her vagina and makes her squirt which then causes a massive eruption of female genital fluids as well as alcohol.

Yeah we performed the Madagascarian Volcano last night, subsequently she almost passed out for being in the position for too long.

by bigrussianman69 April 19, 2019

Dirty Volcano

Is when your partner takes dietary pills the night before, and she holds it in until you put your balls in her anus, and all the build up of poo and diarrhea pushes your balls out of her anus causing all of the poo and diarrhea to shoot out like a volcano.

Damn, last night we performed a dirty volcano, and its was perfect.

by dirtyorangepeel May 15, 2020

pulling a "volanski"

showing up at a party late where everyone is already smashed and resisting your horny girlfriend who wants your dick in her like no other so as to not feel guilty of rape.

Guy: Hey I'm here dudes.
Girlfriend: Where have you been?! I've been waiting for you! O my God I want you soooo bad.
Guy: Eh.... I'm pulling a "Volanski" instead

by StreetRacing1oh1 July 25, 2011

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.

by Professor Poo April 16, 2010