The act of banging your girlfriend, then while fucking her, spread her ass cheeks, puke in her butt hole, than smack her ass and watch it spew out... like a volcano
by Spedmuffin1 July 18, 2011

When a person gets a nosebleed during sex and makes out with the other person; without wiping their face.
by Halfofatoothpastetube December 7, 2019

When you cum inside of a black woman's ass, and she Diarrheas up into the air making a fine geyser of cum, and shit.
by SemenButtchugger April 16, 2023

by hoowah Steveo June 30, 2022

During sex, when the male shits into the others vagina and continues to fuck it, then pulls out just in time before she squirts, to see it "blow up" with the shit.
Girl: What did you two do last night?
Girl 2: Girl he gave me a Scandinavian Volcano twice last night.
Girl 2: Girl he gave me a Scandinavian Volcano twice last night.
by Thatsadfrogmeme October 12, 2016

When you order someone a blowjob at the bar. While they are taking the shot with no hands tell a funny joke and make them laugh. Whilst they spew a volcano of blowjob all over themselves.
Yesterday, Angel had the Mt.Saint Helens of a Blowjob Volcano at the bar. He erupted all over himself and the bartender.
by The Service Writer January 28, 2025

The act of inserting the males penis into a migets ass then the tip of the pp comes out of her mouth, soon after when the male ejaculate it comes out from her mouth acting like a Snowy Volcano
by MeMe matt September 15, 2020
