Top Definition
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 MrCardboard November 07, 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 12, 2014

The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt