Mount Vagsuvius

The act of placing a mentos in a vagina, followed by Diet coke while aiming the vagina towards the partner's open mouth.

Sometimes the woman may prefer to yell "weeeee" while erupting.

I went to go down on dat ho, but she surprised me by blowing a Mount Vagsuvius right in my mouth.

Mount Vagsuvius by Vagexpert February 11, 2022

Mount Vesuvius 

The occurrence of explosive diarrhea immediately after anal sex, while the participant is lying on their stomach, and the fecal matter projects upward in a volcano-like fashion.

My 1200 thread count sheets were ruined after that ho Mount Vesuvius'd all over the bed.

Mount Vesuvius by Fecalstein June 1, 2010

Reverse Mount Vesuvius 

When a girl is giving you a blowjob and when you cum she vomits all over your dick but then not only swallows all the cum but the vomit too.

I was getting head from my girl last night and when I busted a nut it made her puke but then she went reverse mount Vesuvius on me.

Reverse Mount Vesuvius by DrRobot August 9, 2015

Mount Vesuvius 

The act and/or result of a man taking such a large shit that it ice-creams beyond the water level while simultaneously pushing against the ejaculatory gland in the rectum hard enough to make the man ejaculate(cum like a stallion) on the peak of the newly formed shit mountain, creating a brown and white massive volcano shit

"Babe you aren't gonna believe I the dump just unloaded! I think I'll call it Mount Vesuvius."

Mount Vesuvius by someone stole my name February 13, 2014

Mount Vesuvius 

When you shotgun a red bull or monster energy drink during the act of masterbation

The last time I was yachakin' I tried a Mount Vesuvius

Mount Vesuvius by Ballsdeep07 May 2, 2018

Mount Vesuvius 

In order to correctly execute this highly difficult move, one must first prepare the day before by eating a large amount of beets and drinking a large amount of shitty beer (think Coors light). Once you have consumed the proper amount, the actual person who is the Volcanic Mountain must do a half headstand against the side of the couch. While your partner is then kneeling on the couch eating your ass out, you then erupt with diarrhea (which is now reddish/purple) covering the face of your partner and everyone/everything around you. (Must be noted that this can only be done in secret by the one who is the Volcanic Mountain as to surprise your partner) This is also commonly known as "The Pompeii"

That bitch Devonna thought she was slick by banging Jerome while I wasn't home. I taught her a lesson and gave that bitch a Mount Vesuvius!!

Mount Vesuvius by Hollywood Baller April 25, 2015

The Mount Vesuvius 

When cheese and salsa are inserted in the vagina of a female. The heat will melt the cheese. Then insert a penis and fuck said vagina, thus mixing the cheese and salsa. Then punch said female in her pelvic region. The resulting explosion/ooze will flow like lava.

Guy 1: I totally gave Rachel The Mount Vesuvius last night!
Guy 2: Really?! How was it?
Guy 1: There was cheese and salsa everywhere!

The Mount Vesuvius by Sythin January 19, 2010