Living Rock Caverns 

A place in Runescape. It is really good for 99 Mining. It contains Concentrated coal and Concentrated Gold. There are no level requirements to enter the mine, but there are high level monsters there(proceed with caution).

bob: hey zezima did u get 99 mining in living rock caverns
zezima: na man it wasnt out yet
bob: haha sucker

Living Rock Caverns by seaofskillz June 9, 2011

wailing caverns ass 

The Wailing Caverns or wc is an instance in World of Warcraft for approximately levels 15-21. An extraordinarily long and overly complicated dungeon, with poor groups (pugs) it can take a horrifyingly long time, though the rewards (xp and items from quests, plus loot and xp from killing mobs) sometimes make it worth it.

Usually, however, it takes way longer than expected, making your ass fall asleep and become numb. Can be used whenever something forces you to stay at the computer far longer than expected.

Burned-out raider: Oh god, this naxx25 started out so well, then we wiped on 4horsemen for so long I got some major Wailing Caverns Ass.

wailing caverns ass by impsythealmighty May 11, 2009

Crystallized Caverns

When someone takes a straw, fills it with pop rocks, inserts it in ones anus and then proceeds to blow in the other end.

Yo dude, last night I just crystallized her caverns.

Siiiick, you gave her crystallized caverns.

Crystallized Caverns by BraziarK September 28, 2019

Hand Caverns 

Hand Caverns are what you put in front of your mouth to increase the projection of your voice to long distances. You cup your hands intersecting to make a little cave that acts like a make shift mega phone.

Hey, Jimmy, use your hand caverns and go announce that the game has been canceled.

Hand Caverns by anonymous June 8, 2025

Carnivorous Cavern 

n: a vagina that likes to eat hard cock. Reasoning is that it's wet & dark in there and most vaginas crave the cock to swallow.

Timmy's penis went hard from seeing this fine ass bitch get naked. He then proceeded to take a chance & plunge his cock into her carnivorous cavern. After several medium paced strokes he burst a load in which the carnivorous cavern was craving the most. Now hopefully a walking ejaculation doesn't result or burning sensation.

Carnivorous Cavern by Trees DT November 2, 2011

Cavern Crotch 

An extremely loose, gaping female vagina. Once your in past the lips of a cavern crotch, there is very little feeling or contact between the penis and the inner walls and is akin to being in a giant empty cave.

Roger dumped his girlfriend Sheila after he pounded her the first time and discovered she had a cavern crotch and felt nothing.

Cavern Crotch by Eaton Holgoode November 24, 2015

Battered Cavern

Adj.
A term used to describe a massively mangled colon. Deriving from the condition of the overused hole during male or femal anal intercourse. Sometimes getting so "battered" that said hole is left gaping and hanging.

Mary was saving herself for marriage, so the only way she could divulge in her lusty desires was to indulge in the anal intercourse. She was commonly bent over so much that she is almost a permanent hunch back.
In time, her ass turned into such a BATTERED CAVERN that we could hear echos when she farted.

Battered Cavern by e-rips December 15, 2003