sex volcano

1. sex in a volcano while drinking vinegar
2. a new kind of glory hole, but in a volcano
3. pouring vinegar and baking soda into any orifice and seeing what happens
4. pouring molten lava into any orifice and seeing what happens

1. Hey babe, let’s go have some sex volcano. It’ll be HOT🥵

2. I don’t know what happened to my dick last night, but it was probably the sex volcano.

3. He tried the sex volcano on me last night, and now my vagina is tingly.

4. Steve just fucking died because he tried the sex volcano with Stacy last night.

by H&R Block January 03, 2022

volcano's conduit

The main pipe or vent down the middle of a volcano where it erupts

Teacher: as you can see when the volcano erupts the lava comes through the volcano's conduit

by Isa bleu November 27, 2017

mayonnaise volcano

When you ejaculate in a woman’s anus and she farts your semen back out like a mayonnaise volcano.

That girl is so hot I would make her fart out a mayonnaise volcano

by Trenton Jump69 June 04, 2018

Poo Volcano

A phenomenon that occurs during the flushing of a powerful (usually public) toilet when a frothy mixture of poo and water is momentarily burped up from the bottom of the toilet bowl before it's all sucked away and replaced by clean water.

Ewwwww.....a poo volcano erupted when I flushed the toilet and it got all over my ass!

by GreatMightyPoo73 June 09, 2018

Human Volcano

While in the act of sex the male is putting it in the girls ass and just as the male ejaculates into her ass he pulls out and the female farts causing cum to fly out everywhere simulating the eruption of a volcano.

Dude, i heard about jenny getting the human volcano from brad last night...he said there was cum splattered all over the walls.

by Matt, Drew, Bo & CMoney December 04, 2007

Pakistani Volcano

A very sick sex act that consists of a girl laying down on the floor, followed by a guy taking in a shit in her mouth. After hes done, he jumps on her stomach and the shit comes flying out of her mouth like a volcano

Jim- Dude, that girl i met at the bar last night wanted me to give her the Pakistani Volcano!

Tom- Grosssss!

by AwsomeHardwood July 07, 2011

polynesian volcano

A polynesian volcano is when you empty a bag of pop rocks in a gaping asshole, then pour a can of coke in and hurry and shove your dick in and hold it there until her ass explodes like a polynesian volcano.

Jesus, Mike D totally pulled off a polynesian volcano on that towney broad last night! #benaffleck

by Bostonian Balls February 08, 2019