volcanus

The hole of a volcano, which spouts out lava and smoke during an eruption.

Mount Pinatubo must have had a huge volcanus to black out the sky for so long after it erupted.

"You're from Iceland? That's just one whole island of volcanuses...you can't trust people who live on volcanoes, and I certainly wouldn't lend them money"

After eating a pizza topped with chillies, John's anus felt like a volcanus.

by Professor Poo April 16, 2010

Volcanic slag

A molten slag taking it to the next level. Most likely to suck your tounge and will happily partake in getting woodpeckered (see woodpecker).

Will destroy as many men and women as possible in one night.

Mate look at that molten taking it to the next level. She's volcanic!

Volcanic slag!

by Raymondo The Great January 25, 2006

Volcanic Soft Serve

A shit that looks like soft serve ice cream that is so large in volume that it actually sticks up out of the toilet water forming a volcanic like peak.

My stomach hurt so bad from eating those burritos, I sat down on the toliet and made a volcanic soft serve.

by moss1972 May 23, 2009

Volcanal

The act of blowing your load into a girl into your partner's asshole and having them put their legs behind their head and farting your splooge out in the air like a volcano.

Mindy decided that tonight was the night we were going to try the volcanal.

by cmiller4642 May 18, 2010

eskimo volcanoe

When a male accidently ejaculates in his trousers.

Malcom looked like a melvin when he had that eskimo volcanoe after seeing Justins ass crack.

by Pecan Sandy November 6, 2007

Volcanic Bomb

The act of defecating into an others mouth whilst having sexual intercourse. The person who's mouth is shat into then slowly spits out the excrement to create the illusion of an erupting volcano.

"Dude, I totally gave Sally an epic Volcanic Bomb last night!"

by zguilow May 22, 2009

Volcanic header

a large juicy pimple

Wow, that's a dandy volcanic header you got there!

by Seles April 23, 2011