The Iceland Volcanic Eruption is when someone is eating a bitches ass and they feel the need to vomit, take a used toilet paper roll, stick it in her ass and proceed to vomit in the tube. After the orgasm of her dreams, let her shit it all out
by wackywaterfella December 19, 2023

by go go gadget dick April 12, 2011

When you nut in a girl then pour vinegar into the girls cooch, and then proceed to pour baking soda in afterwards. causing a mass volcano to erupt (especially when she queefs)
tyler: yoooo dude i just made jess have the most volcanic cooch everrrr!!!
Issac: yoo thas crazy, i need to buy some more vinegar!
Issac: yoo thas crazy, i need to buy some more vinegar!
by colemcz July 4, 2022

by Reasic December 30, 2020

To pour hot sauce onto one's vaginal area and crevices, then participate in the act of thrusting violently in and out of it with your penis.
by A PERV. December 11, 2010

Volcanic fluff is the sexual act of shaving your pubes off, inserting the pubes in your significant other's anus and lighting them on fire. Get your partner to shit the pubes out that is mixed with their own poo while making volcano noises.
Guy 1: Man I just gave my girl a volcanic fluff last night
Guy 2: Lucky! How was it?!
Guy 1: it was an explosion of pleasure!
Guy 2: Lucky! How was it?!
Guy 1: it was an explosion of pleasure!
by ah_jessaboltins February 7, 2014

by REdSnakeBOiz April 11, 2023
