When you have Diarrhea and it comes out burning the living hell out of your brown barking star fish.
by DABZnCali June 20, 2024
 Get the Volcano Ice creammug.
Get the Volcano Ice creammug. by FiftyShadesOfPink February 13, 2023
 Get the Volcano Mouthmug.
Get the Volcano Mouthmug. by VesuviusBoy November 14, 2021
 Get the The Volcanomug.
Get the The Volcanomug. A very dangerous sex move. First, you take the onion volcano from a hibachi restaurant, put it on your companion's asshole. Then, squirt lighter fluid in their asshole and ignite it with a flame. While the flame is still burning the male inserts their penis into the women or mans asshole for a nice warm, burning sensation.
by Ty Laird January 9, 2020
 Get the Oklahoma Volcanomug.
Get the Oklahoma Volcanomug. by ilovesmashingfemboys August 21, 2025
 Get the Himalayan Volcanomug.
Get the Himalayan Volcanomug. A sex activity where you shit in the bottoms ass and wait for their body heat to make it boil thus making it flow out like a volcano.
by Jimmy Boobs April 24, 2024
 Get the Chocolate Volcanomug.
Get the Chocolate Volcanomug. The best part of hibachi when the chef makes a small stack of raw onion rings, puts vegetable oil in it, and lights it on fire whilst it expels steam and flames, like a volcano. (Hence the name).
Them: how was the hibachi dinner last night?
You: it was great, except I missed the onion volcano while I was in the restroom.
Them: aw man, that’s the best part!
You: it was great, except I missed the onion volcano while I was in the restroom.
Them: aw man, that’s the best part!
by Bandgeek2003 December 26, 2019
 Get the The Onion Volcanomug.
Get the The Onion Volcanomug.