Any form of dungeon where sexual activities occur.

At one extreme this is a spare room in a house containing some vaguely dungeony artefacts like plastic handcuffs where a consensual couple may role play S&M when they are in the mood for some minor kink.

The other extreme is an actual dungeon in the dark, dank bowels of an actual castle where individuals are held permanently against their will and forced to perform unspeakable acts for the gratification of their captor.
Customer: "Do you sell galvanised steel chain?"

Shop assistant: "Yes sir, aisle 6"

Customer: "Great, and do you have manacles?"

Shop assistant: "Sorry we're fresh out, have you tried 'Sex Dungeons R Us'?"
by Mr. Cardboard November 8, 2011
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When your friends start hooking up with a new girl and you never see them out with their boys anymore; they are in the sex dungeon.
Andy - "Dan, how bout we grab a few beers at the pub tonight"
Dan - "Sure man I'll let you know when I'm free"
Andy - "What's going on Dan, you ready to go?"
Dan - ...
Andy - "Sex dungeon?"
Dan - ...
by jeffalltogether July 13, 2014
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literally another name for the basement in dead by daylight, it is used by many people. this generally came probably because getting out of the basement is the equivalence of getting out of a sex/rape dungeon. literally impossible unless your friends over power the person who put you there.
*discord
me: dude
friend: did the killer take you to the sex dungeon again?
me: yeah
friend: welp, im glad i saved my decisive strike and sprint burst.
friend 2: let me unhook you, i have borrowed time
me: thanks guys
friends: dont expect us to save you again, we've already told you to stop t bagging the killer or youll get tunneled
by icysandwich April 30, 2018
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roblox sex dungeon
Any means of exit are unknown, subjects known to escape wish to remain anonymous due to intense paranoia and trauma.
one usually wakes up in such a place after a nut induced coma caused by excessive amounts of hornyness, mtn dew, cheetos and an old pizza slice under one's seat.
initial symptoms of exposure to its environment are: confusion, constant woods with immediate need of chopping, intense sweating, instantaneous need of new trousers, arrhythmia and, massive weight loss (as to not destroy the facility with the average individual who most likely enters' weight), and possibly death.
founded in 4/3/2021
It is said it's located under someone's basement, under, not in, nicknamed "Maggie" no more information is available at this time, if I were to leak more information I would get my entrails eaten by wild monkeys.
They took my family.
The original owner of the apartment complex being used for the facility is currently being held hostage in Kazakhstan, awaiting for his organs to be harvested.
Person 1: roblox sex dungeon
Person 2: roblox sex dungeon
Person 3: sex is not real, wake up, there are better things.

Person 1 and 2 then proceed to maul Person 3
by null301 May 2, 2022
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The place where Caleb keeps his stolen slaves
Damn you better get outta that "Calebs sex dungeon"
by Jamesn37 December 6, 2018
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A Name or action that reminds you of a sex dungeon, but anime. Widely known as an insult across certain discords. If you see an anime profile picture, feel free to use this graciously.
Dorgeon sounds like an Anime Sex Dungeon, Wow, Adam is kinda an Anime Sex Dungeon.
by AdamIsAFurry+ November 16, 2019
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The act of "locking down" another person within a confined area, typically a bedroom for a long period of time for sexual relations; never to come outside to see light, fresh air, food, or water.
"Where is Ryan at this weekend?" asked Matt, Brendon replied "he's been at his place all weekend, having dungeon sex with Emily, probably won't see him for a while".
by Brendon I. October 26, 2007
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