The river raisin volcano

When your fucking from behind and insert mentos and diet soda into the other persons asshole. Remove your duck and watch the volcano erupt.

Greg told me he gave his wife the river raisin volcano last night

by The river raisin volcano December 15, 2020

volcano

when you put soda into a girl's vagina and then add mento's.

boy: omfg r u ready babe?
girl: yeah babe im so horny
boy: im gonna give you the best volcano you've ever had!
girl: *creams*

by chrisko January 11, 2009

volcano

A sexual position involving at least one male. When the male is about to ejaculate, he lies on his back with his penis sticking up. He then shoots his load up into the air and back down. The other member of this sexual intercourse will then have the pleasure of watching the cum ooze down like lava or licking it off.

Beth's boyfriend was too fat to get off his back, so he just did a volcano and Beth just watched it ooze.

by HooShawNaw May 10, 2009

chocolate volcano

when you give a girl a whole pack of ex-lax, and then fuck her asshole until she says she's about to shit, then you pull out, put her ass in the air and she erupts like a volcano.

billy was feeling kinky, so he gave his girlfriend the chocolate volcano.

by alexander watson January 22, 2007

Corked Volcano

Shitting on a bleeding a vagina then shoving a penis in, and when you are about to cum, pull out and spray blood, shit, and cum all over the sheets.

"I gave Suzie a corked volcano last night, I guess I'll be doing a load of sheets tonight".

by ClewisSM October 15, 2008

ass volcano

An ass volcano is the act of inserting baking powder, vinegar and red food coloring to a gaping asshole (normal it has been stretched out from a vigorous session of anal sex). Once the ingredients have been inserted you will have a grade 7 caliber explosion that even an all taco bell diet can not top.

Did you hear about that piece of whore trash Justin rammed the other night ? I hear he rammed her right in the ass and gave the cum dumpster a fucking ass volcano. I would makke the whore my wife.

by Douger the d-bag June 24, 2009

brown volcano

when one defacates onto a females chest in between her breasts, then squeezes the breast together, thus forming the "brown volcano."

She'd recieved the angry pirate and the frothy walrus, but the brown volcano took the cake.

by Chris Walkup April 30, 2008