Japanese Volcano

When you have anal sex and cum in the woman's ass then she projects explosive pixelated diarrhea out of her ass .

Bill, I blew my load in Sally and she Japanese Volcano'd. I couldn't see for days.

by Whiskey Hell Podcast July 24, 2022

Jersey Volcano

When you shit in a microwaveable container (you could use an oven but who has access to that) and heat it to scorching and pour it inside a vagina. Very commonly used at UVM, one in five UVM students have experienced this either voluntarily or involuntarily.

“Dude yesterday we totally gave Becky a Jersey Volcano last night”

by kucktricia December 2, 2025

Volcano shank

Prison slang for when you tamper with your cell mate's food so they die of diarrhea and it can't be traced to you.

My word. It seems Archibald was volcano shanked. Someone get a mop.

by Pookasydi June 13, 2022

Shield volcano

As the name suggests, a shield volcano is broad and flat, like a shield. Made primarily of lava flows, shield volcanoes are less dangerous than the smaller stratovolcanoes. Examples include the Hawaiian islands, the base of Mount Etna (upon which several stratovolcanoes were built), Geldingadalir in Iceland, and Erta Ale in Ethiopia. Their lavas are generally fluid and runny, allowing them to spread farther from a vent than a stratovolcano’s lava would. As they travel farther from their source they eventually cool, forming a new layer to the shield volcano. Their slopes are weak, and thus prone to fissure eruptions, which send curtains of fire hundreds of feet into the air.

Kilauea is a shield volcano in the United States. Its broad surface features a long series of craters (aptly named the Chain of Craters) on its East Rift Zone, extending from the summit to the eastern tip of the Big Island. In May of 2018, a series of fissures emerged in the Leilani Estates, wiping out dozens of homes and creating massive lava flows.

by kteeartroyn November 8, 2021

Volcano Ice cream

A very hot poo that comes out of your anus in the form of diarrhea, and burns the living shit out of your brown star fish.

I ate taco bell today and it gave me volcano ice cream shits.

by DABZnCali June 20, 2024

volcano action

The art of spraying down a woman with ones semen, as defined by Kevin Hodge on Youtube

Kevin: Man, I pulled out and sprayed that slut down! I had some volcano action going on! I busted all kindzz of nuts!
Keith: Thats good man, that's real good

by Mack-Dog August 30, 2015

Slippery Volcanoe

Fingering a gold while she takes a poop

I gave my girlfriend a slippery volcanoe while at the cabins in the woods.

by banditboy1 March 29, 2019