Toilet Volcano

When you take a dump, then when done before you wipe you look down and you see a volcano reaching out of the water, like some majestic mountain in the south pacific.

"I must have eaten some bad bbq last night. This morning after taking my normal dump. I looked down and saw a Toilet Volcano, steam rising from the water. I reminded me of of the last time I was in Hawaii."

by Manshoon July 13, 2009

volcano penis

This is when a man/boy has a long foreskin which makes their penis look like a volcano

For example, Rhys McGowan sent a dick pic to Abbie and then Abbie said he has a volcano penis

by Abooooooi November 12, 2017

Cincinnati volcano

When you take a dump on an airplane toilet that is so big you gotta get up and take a look. In that moment of excitement, you forget to put the seat down and hit the flush button. The vacuum toilet sprays excrement all over you and the bathroom.

Hey Greg, did you pack an extra shirt in your carry-on? I just had a Cincinnati volcano in the bathroom.

by Tbutter November 7, 2015

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

Popcorn Volcano

Jumping in your movie seat with a container of popcorn causing the popcorn to fly up in the air like a volcano.

While watching Halloween X there was a scary scene that resulted in several popcorn volcanoes.

by kidgoat April 24, 2011

Underwater Volcano

First, one must conduct the steps necessary to make the Alaskan pipeline viable (shit in a condom, freeze it).

The Underwater Volcano is when a female voraciously pleasures herself with an Alaskan Pipeline whilst in the bathtub and on her period.

Created by A. UoS 2015.

Dan: Hey Mary, fancy fucking later?

Mary: Sorry Dan, I'm on my period! I think I'll just give the Underwater Volcano a try tonight

Dan: No problem, I've heard the Underwater Volcano is a fantastic experience, enjoy!

by ACL1380138 October 6, 2016

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