Anal volcano

when you are fisting someone with diarhea. And you wait for all of the persons feces to build up, before removing your fist, and letting all the shit splurt everywhere.

Friend: Bro why is your shirt brown?

Me: yeah jesica wanted to try doing an Anal volcano.

by PEE POO PEE PEE March 16, 2020

Scandinavian Volcano

During sex, when the male shits into the others vagina and continues to fuck it, then pulls out just in time before she squirts, to see it "blow up" with the shit.

Girl: What did you two do last night?
Girl 2: Girl he gave me a Scandinavian Volcano twice last night.

by Thatsadfrogmeme October 12, 2016

Volcano Blumpkin

Sitting down on a toilet and taking a massive shit after eating a volcano crunch wrap, while at the same time, receiving a blow-job.

That's called a volcano blumpkin

by Nalex. November 2, 2010

african volcano

when one paints the tip of their penis black and ejaculates rapidly into a girls wide open mouth!!

Gisele received an african volcano from Tom Brady!!

by PV3 December 19, 2010

Arabian volcano

When an Arabian male takes a laxative and puts a stick of dinomite up his ass and then when he is just about to shit he ignites the dinomite and it causes an eruption

Arabian volcano

by Wamiscat69 October 5, 2019

Alaskan volcano

A pure ice and fire sensation leaving any girl with the best orgasam in their life. Using icy-hot and applying to your Dick then penetrating the clitoris.

Hey jimmy, "I just did an Alaskan volcano with Rachel last night".

by Jackalope January 20, 2017

The Onion Volcano

The best part of hibachi when the chef makes a small stack of raw onion rings, puts vegetable oil in it, and lights it on fire whilst it expels steam and flames, like a volcano. (Hence the name).

Them: how was the hibachi dinner last night?
You: it was great, except I missed the onion volcano while I was in the restroom.
Them: aw man, that’s the best part!

by Bandgeek2003 December 26, 2019