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.
by BekahBooVT February 2, 2014
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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!
by OH GOD MY ASS June 12, 2008
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The results of too much beer, White Castles, and vallium.
I drank too much beer and had too many Whitey's last night, and now I have the volcanic shits.
by shit admin August 12, 2008
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A molten slag taking it to the next level. Most likely to suck your tounge and will happily partake in getting woodpeckered (see woodpecker).

Will destroy as many men and women as possible in one night.
Mate look at that molten taking it to the next level. She's volcanic!

Volcanic slag!
by Raymondo The Great January 25, 2006
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The act of defecating into an others mouth whilst having sexual intercourse. The person who's mouth is shat into then slowly spits out the excrement to create the illusion of an erupting volcano.
"Dude, I totally gave Sally an epic Volcanic Bomb last night!"
by zguilow May 23, 2009
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A sadistic sexual practice in which a male coats his penis in muscle-rub (a medicinal heat rub such as Deep Heat, Fiery Jack or Menthol-Balm) and then has anal sex with another person who is unaware that they are being injected with the muscle-rub. Within minutes, the recipient’s sphincter and rectum while become irritated and can be likened to a volcanic crater.

Dude 1: "Yo, I totally freaked out my girlfriend the other night!"
Dude 2: "How so?"
Dude 1: "I'd just come back from the gym, still had my Deep Heat in my pocket and gave her a volcanic crater for a laugh!"
by Wizards Sleeve December 26, 2005
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