When someone poos in a sock then microwaves the poo sock. Now your are ready to hit your friends over the head with your spewing volcano!
I can't believe your little sister hit me with a spewing volcano! I had to throw away all my clothes!
by Gamerboi777 October 25, 2017

My boyfriend was so aggressive last night he had my ass full , so I showed him the chowder volcano to empty my ass.
by Thomas broadway September 28, 2021

by Heirlotte December 15, 2021

by Pecan Sandy November 6, 2007

After someone tells a boring or mundane story, or a joke that nobody laughs at, conclude it by explaining that a volcano erupted afterwards
Olivia: I was doing my washing up when the sink overflowed and my feet got wet.
Mike: And then a volcano erupted.
Eric: Why did the chicken cross the road?
Alex: Why?
Eric: Because there was no traffic coming.
Alex: And then a volcano erupted.
Mike: And then a volcano erupted.
Eric: Why did the chicken cross the road?
Alex: Why?
Eric: Because there was no traffic coming.
Alex: And then a volcano erupted.
by ManfredPang July 3, 2011

The act of balancing yourself on your shoulders and shitting blood and feces into the air, screaming VOLCANO!
Tony - "I watched a great porno last night."
Ernest- "What was it?"
Tony- "Was normal at first then the girl ended with a huge Dirty Volcano. I fell in love."
Ernest- "What was it?"
Tony- "Was normal at first then the girl ended with a huge Dirty Volcano. I fell in love."
by Chachapacha January 25, 2017

When something small and of little significance causes a major and disproportionate clusterf*** for a huge number of people.
Boss: Why were you late for work?
Employee: A car broke down on I-5 and turned into an Icelandic volcano... I couldn't move for hours.
Employee: A car broke down on I-5 and turned into an Icelandic volcano... I couldn't move for hours.
by retailguy April 18, 2010
