Its when you put hot sauce on your genitals and ejaculate in a girls anal cavity then she pushes it out.
Guy: hey what happened to our texas pete
Guy2: I did the red volcano to this girl I met at the bar last night.
Guy2: I did the red volcano to this girl I met at the bar last night.
by tuckermax101 December 1, 2009

by jbdh86 April 28, 2017

The waterpark at Universal Orlando Resort. Known for its more intense attractions and the aqua coaster. Unlike most waterparks, all attractions have little to no wait times. This is done with the Tapu-Tapu system, a wearable band that you use to enter virtual queues, make payment, and activate various "secrets" around the park.
by MrWonka November 10, 2020

by Mongolian Volcano August 23, 2023

by BigCracker May 17, 2016

When you do the downward dog yoga position with your butt in the air and erupt explosive diarrhea like a volcano
by catdog0410 December 26, 2022

One person lays down on their back with their mouth open. Another person fills the first person's mouth with spaghettios straight from the can, then proceeds to elbow drop the first person in the stomach, resulting in an eruption of spaghettios from the mouth of the first person.
Boy if you give me any more lip I'll have to give you the spaghettio volcano.
Steve still hasn't recovered from the brutal spaghettio volcano he received last week.
Steve still hasn't recovered from the brutal spaghettio volcano he received last week.
by tastefulxenophobia March 2, 2017
