Vomcano 

The result of chundering in snow, where the vom melts a small crater, creating a small volcano shaped hole. Made famous by the Unexpected Items Youtube video 'Gap Yah'.

"We were trekking in the Andes, and the sun was just rising and glinting off the snow, creating this sort of ethereal haze, and I really got a sense of the awesome power of nature and the insignificance of man... and then I just chundered everywhere, all over the snow, I was like, have that nature, 1-0, made a little Vomcano, all the little chunklets froze, amazing."

Vomcano by el mas grande March 22, 2010

vomcano 

when one vomits or 'chunders' on some snow. When the chunder hits the cold snow it melts a small basin in the snow and looks like a small volcano erupting.

oh my god i was on my gap yah and i made a little vomcano in the snow......... BANTER!

vomcano by twiggy93 September 20, 2010

Vomcano 

The ultimate projectile vomit.

Dude, she just threw up everywhere.Was like a freakin' Vomcano.

Vomcano by Maxineeee July 7, 2010

vomcano 

When somebody erupts with vomit in the manner of a scaled-down volcano, typically after excess alcohol consumption.

My day has also involved chunder everywhere... I was like a little Vomcano!

vomcano by Tommydthatsme March 23, 2010

Mount St. Helen's volcano 

In 1980, it erupted & blew all the trees down that were around it for 30 Miles! The ash carried for over 500 Miles & was like glass. It's located in Washington near the Oregon border. On May 18th, it erupted at 8:32 AM Mountain Time.

When Mount St. Helen's volcano's dust reached us, I didn't know what was happening. I thought someone was drag~racing! We had to stay indoors for a week & hose off the roof, yards, & driveways. What a shocker! Talk about Power!!

Mount St. Helen's volcano by Starchylde May 28, 2016

Blumpkin Volcano 

While receiving a Blumpkin the person giving the Blumpkin vomits. This action is like a volcano exploding, sending vomit running down your shaft and balls like liquid hot magma.

Yo, my girl was giving me a Blumpkin last night when she gagged on my meat and turned that Blumpkin into a Blumpkin Volcano!

Blumpkin Volcano by Darth ZillaThe Bob November 7, 2017

ASS VOLCANO

When a partner inserts rubbing alcohol into a stretched asshole and lights it on fire then the partner farts out the alcohol making a fiery explosion. Ass volcanos are known to cause permanent damage to the asshole.

The woman got an ass volcano for her birthday.

ASS VOLCANO by ASSFLAP January 14, 2021