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

Anal Volcano

noun: explosive diarrhea

After eating at Taco Bell for three straight days, Danny experienced a case of anal volcano.

by hoowah Steveo June 30, 2022

Petting volcano

A cute little volcano totally not menacing and so cute and sweet that people come from around the globe to pet it, take pictures of it, cook hot dogs on it and feed it drones. Such adorable little volcanoes are usually only found in southwestern iceland.

I fancy a trip to iceland to see the fagradalsfjall. It is such a nice petting volcano

by Lava lady August 10, 2022

Volcano Coke and mentos

The act of taking a bottle of coke and the putting mentos in it, then quickly inserting it in your ass while everyone at you screams from the horror you have created for everyone to remember

Parents: what are you doing
Me: I’m doing the volcano coke and mentos
Parents: what’s that
Me: let me show you

by That glitzy gobbler September 3, 2022

Steam Volcano

First, you inhale the vapor of the vape, blow it into the vagina and wait for the girl to “let off steam”

*A couple at the party exits a room with smoke coming out of it*

- Looks like they tried a steam volcano

by Frolk September 24, 2022

New Jersey Volcano

First, a man performs anal sex on his partner. After finishing, he must remain in his partner's anus until he is able to urinate. He then urinates into the anal cavity. He then pulls out while his partner clenches the anus, containing the "goodness". The man puts his face in front of his partners anus while his partner expels the contents inside of the anal cavity all over the face of the man.

Last night my girl gave me a New Jersey Volcano.

by Tango47 September 29, 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