Volcanism 

The act of being a volcano.

1.) Patrick practices volcanism.

2.) Patrick is a volcanist

Volcanism by hamalolololol October 20, 2009

Volcanic Eruption 

When a guy's blows a massive wad of cum from his penis

As Kiersten was sucking Chads balls A Volcanic Eruption occurred atop of her head ran down her back and into her butt crack!

Volcanic Eruption by SlopNChop November 30, 2016

Volcanic Diarrhea 

The combination of explosive diarrhea and bloody diarrhea, and an incredible hot feeling. Given the name Volcanic Diarrhea because when the blood and shit are mixed together it makes for a magma/lava looking substance. Also because the poop is so hot, that it feels like lava is shooting out of your anus. It normally results in heavy crying due to the pain in your rectum, and ends with a long shower.

Some severe cases also contain you calling your loved ones and telling them you might not make it.

Person 1: Hey why did you miss my wedding? You were supposed to be my best man!
Person 2: I had volcanic diarrhea for 6 hours.
Person 1: Oh my god I'm sorry, is there anything I can do to help?
Person 2: Yes, if I ever suggest having Taco Bell again, beat me within an inch of my life.
Person 1: Will do.

Volcanic Diarrhea by JuggaLotus12 August 14, 2010

Volcanicus 

Combined form of the Dinobots seen in TFPOTP. Literally a big, brainless good-guy brute.

Ayo! It's Volcanicus Vs. Predaking!

Volcanicus by Iaconus May 30, 2021

Anus Volcanus 

When your anus burns from an excruciatingly painful turd.

Oh man, I ate so much taco bell last night that I had an anus volcanus for three hours after the poop deposit.

Anus Volcanus by poobicus August 21, 2010

volcanic ass

The 3rd degree burn effect on your butthole and taint caused by hot molten burning diarrhea that shoots out and burns your asshole!!! It is a wicked hot liquid that squirts out your butthole. It has been known to singe all pubes and inhibit walking for days.

I had to buy flame retardant underwear because of my volcanic ass!! I could no longer handle the extreme pain of burnt ass and taint.

volcanic ass by BekahBooVT February 1, 2014

Volcanic Nutella

Volcanic Nutella is a case of the shits so bad its like shitting a stream of molasses made of battery acid, yet so sparodic, that when your done... you only think your done, only to find as soon as youve pulled up your pants and washed your hands, your explosive ass gets ready to erupt in a white hot fury right there in your under britches... this trickery and downright skullduggery of the anus, mean the poor hapless fool to stay within running distance of the porcelain express and causes the skin around your cornhole to become so red, angry and inflamed from the constant onslaught of colon-bile and toilet paper, that even the most heavly vitaman E imbuded 4ply toilet paper of softness is like taking a ballbearing shot sandblaster directly to the rectal opening

usually results in grown men crying deliorusly at the ungodly pain

Dude 1: whoa fuk man, we shouldnt have had that dodgey vindaloo at lunch...

Dude 2: harden the fuck up pussy, clench yo ass till we get home

Dude 1: fuck that man, ifeel a case of the Volcanic Nutella coming on man, its like white hot poker is trying to excape from my ass!

Volcanic Nutella by OH GOD MY ASS June 12, 2008