volcano effect

A violent release of pent-up stress and/or frustration similar to an erupting volcano.

I have been on both sides of the volcano effect. It's not a pretty sight.

by Dan Boerger November 12, 2007

Peruvian Volcano

Two cohorts, the inhalant and the flatulator, arrange themselves thusly:

+ The flatulator lies, belly down, with his butt cheeks spread.

+ The inhalant sprinkles a finely-fluffed dusting of cocaine around the flatulator's anus.

+ The inhalant gets his face really, really close to the butt hole.

At this point, the flatulator earns his namesake, causing a gas expulsion from his rectum. This gaseous outburst, much like a volcano, projects dust into the air. It is then the inhalants goal to breathe in as much cocaine-fart as possible.

Hello friends, you seem like the kind of people who like to fart and do cocaine! Can I interest you in taking a Peruvian Volcano?

by sir esteban July 5, 2012

volcano ass

When you're asshole is like Mount St. Helens and is ready to explode like a volcano.

"Bro, you better pull over. I gots volcano ass and might splatter all over your nice upholstery"

by hughmonger October 31, 2003

volcano shits

A bout of diarrhea that burns so bad that the hair on you asshole gets singed. When your asshole becomes a blowtorch.

I had a deadly bout of volcano shits last night.

by Gollum May 28, 2006

atomic volcano

When a person is fucked so hard in the ass that they throw up.

Jeremy fucked me anal so hard last night that I had an Atomic Volcano; now my esophagus is really sore.

by Upinyourmommy December 9, 2010

Alabama volcano

When a girl fills her mouth with liquor, gives a man a blowjob, and right as he's about to come lights his penis on fire with a lighter, giving the effect of a volcano as the semen leaves the flaming penis.

"This girl gave George an Alabama volcano and he couldn't walk straight for two weeks!"

by anongeo January 10, 2009

Crusty Volcano

A rare phenomenon in which several pubic hairs erupt from outside and within the urethra during the ejaculation process. This serves as a primary breeding ground in which crabs, syphilis and AIDS may develop and/or regress. Causes uncontrollable itching and in later stages causes fuzzy discharge and erectile dysfunction resulting in permanently hairy spooge.

Dude, I got a mouthful of pubes from Bindi's Crusty Volcano!

by Dicks McCockmaster November 5, 2007