Upside down reverse volcano of snow 

We the man ejaculates into a girls mouth or throat, then the girl( or guy if you are that way) coughs the white oozy cream out of her nose while standing on her head.

Person 1-Dude, I was getin some lettuce, and she pulled an upside down reverse volcano of snow!

Person 2-Umm, right, you wanna have sex in my butthole?

Person 1-Well, you didn't hear a word I said.

Upside down reverse volcano of snow by Charlotte S. August 14, 2006

Chocolate Volcano 

This is described as when you crap in a woman's mouth to fill it. Once filled the
cheeks are slapped on the sides to create
an expulsion of poo every where.

The Chocolate Volcano is only in theory and
has never been tried, not to my knowledge anyway.

Chocolate Volcano by ROKETOPUNCH January 31, 2009

The Anal Volcano 

A person stuffs there asshole with baking soda and then pours vinegar into his asshole.

That girl did the anal volcano and destroyed herself.

The Anal Volcano by Okbye September 12, 2010

Dirty Volcano 

An act of which requires one person to cut themselves, using the blood for lube as they being to rub themselves off.once they have reached their "peak" they spray everywhere and yelling "VOLCANO"

Damnit, that was a good long dirty volcano.

Dirty Volcano by bloody falcon April 19, 2010

Valentine Volcano 

A volcano that spews hearts. A Valentine Volcano is most often seen at a senior center when two older people are very much in love, such as is seen with Beatrice Middleton and her boyfriend, Hec Hanley. A Valentine Volcano is very hard to stop; when it erupts, look out! Your heart will be on fire.

Beatrice: Wow! There's a Valentine Volcano out here. (she kisses Hec)

Hec: Whoah! Good one! Super-charged. You know there must be tons of Valentine Volcanoes around here.

Beatrice: Look where we are. We're at the Senior Center. There's some sweet stuff going on here.

Elsie: This is gonna be a great date! Would you dance with me?

Hec: (switches on 'Love Me Tender') This is a real volcano. Careful now, we're gonna get burned!

Beatrice: Its not that type of volcano. Would you be my Valentine, sweetie? (she sits down and starts rubbing Hec with some Martian Mud)

Hec: Of course I'll be your Valentine. You know I love you. We're both former Marines here. Semper Fi!

Beatrice: Yes, we almost live by the same creed. Honor, courage, commitment - A Gunny Granny's gotta do what a Gunny Granny's gotta do! Valentine Volcanoes are hot!

Valentine Volcano by Dusty's Baby Powder September 4, 2011

Irish Volcano 

When you nut in a girls mouth then push her onto her back, while simultaneously forcing hot sauce into her mouth. This will cause her to spit out the mixture looking like a volcano.

Dude, did you hear Tate used the Irish Volcano on another girl? It’s getting out of hand that’s three in the past week.

Hey Grant, I found this new hot sauce that is perfect for the Irish Volcano

Irish Volcano by Chris Kinkle March 9, 2021

Chocolate Volcano 

When one partner puts baking soda and vinegar in other partners asshole, the the other partner shits out the now 'chocolate' volcano.

My girlfriends ass exploded when i did the "Chocolate Volcano" last night.

Chocolate Volcano by douchebag mcchocolatelover August 24, 2010