A grown woman who invades another woman's home and tries to mate with her husband. Cave Trolls usually hop from house to house, they consume an astonishing amount of food in a short period of time in order to store fat in their bellies to live off once all the cake mix in the house is gone. although Cave Trolls usually keep a diet of mainly cake, waffles and peanut butter, keep in mind they will eat anything if they are feeling bored, so if you are housing a Cave Troll be sure to keep even scented candles (or anything that might trigger your Cave Tolls appetite) in a childproof container. Cave Trolls live among us, but are very distinguished, you can identify a Cave Troll by its star shaped markings across its shoulders, obvious lack of hygiene, terrible sense of style, obnoxious sound waves continuously flowing from its mouth, and a nervous shaking of the head. Cave Trolls are very sloppy, they don't mind stewing in their own bowel movement and can not be housebroken. I wouldn't recommend inviting a Cave Troll into your home under any circumstances!
Dude, you just left a huge blob of macNcheese all over my stove! stop being such a Cave Troll and clean it up!

Oh my god! she did what with a married man?! what a Cave Troll!
by MissWordSmith November 28, 2011
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A ridiculously ugly person with no soul.
Hey, Kattie, you kinda look like a Cave Troll
by The truth of the hair October 20, 2008
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An ugly, but heavily stacked guy, who inhabits a crappy little room on his own.
Percey: Whose the guy who lives in fat 21 next to the ample kitchen?

Nathaniel: That's Will, he's an absolute cave troll.
by Lee Bowyer June 21, 2010
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A race of monstrous creatures found in caverns and dark places. They are known from an encounter with the Fellowship of the Ring as they passed through Moria, but were evidently found elsewhere in Middle-earth, too. These trolls, along with orcs and perhaps other creatures, were originally sent to inhabit Moria by Sauron some five hundred years before the War of the Ring.

The cave-trolls of Moria were of huge size with a skin of dark green scales, and flat, toeless feet. The fact that Gandalf was able to recognise the creature he encountered in Moria specifically as a cave-troll strongly suggests that this appearance was shared by others of the kind.

Cave Trolls are in the same species as Russo but the true way to tell them apart is by the thickness of their manhood. A russo usually has a very thick but short penis like a tuna can.
I got attacked by a bunch of russos i mean cave trolls and swingin clubs ultimately breaking everything that is valuable.

Is it me or does that russo i mean cave troll hav no teeth.
by Dave7881 August 23, 2005
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Filthy, nasty, smelly, short, hairy, disagreeable, stupid woman.
"Man that bitch Marie is a total Cave Troll!
by Willy Bubba February 15, 2005
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Truly Reformed guys that wear robes that are black and hooded, fitted for a cave that is dark and candlelit. It's cold in the cave. And the three forms of unity are written on the walls of the cave like hieroglyphics. The Cave Troll occasionally comes out to throw bread at the ducks in the nearby cave. The cave usually has a tall fence guarding it so only other Cave Trolls can break bread together in the community. It is a rest area that the cave trolls can retreat to.
Noun: "What a Cave Troll"

Verb: "Quit Cave Trolling around, man. I'm sick of it."
by quacktroll April 27, 2011
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When one waits in a livestream waiting for the right moment to say something that makes no sense and intends to troll the streamer.
Wow Natural_s is being such a Cave Troll.
by jaayvazian July 31, 2011
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