soft velvet underground

another way of sayin vagina

dude that was a very soft velvet underground

by ted324 August 14, 2009

underground mine

A dark place where mentally disabled people are sent to work.There they perform work tasks like sleeping and having sexual intercourse with dogs.

You look like shit you look like you've just come out of a underground mine

by Suckmysausage May 16, 2018

Underground Street Cheese

Dick cheese

Hey, how do you get rid of underground street cheese?

by SMARTFACE January 19, 2022

Elevated underground railroad

The part of the subway that runs above ground.

The black people were in plain sight of the racists while on the elevated underground railroad portion of the underground railroad.

by Solid Mantis November 25, 2020

Underground

A place where monsters such as goats live

Frisk fell in the underground

by Zeus da magnificent dog April 23, 2018

Underground Mafias Army

A Club Penguin army community full of absolute wetwipes. Typically they go on Club Penguin Rewritten and try to annoy innocent players going about their day. The HCOM is clueless as well.

Did you hear about the Underground Mafias Army again? They're a bunch of nimrods.

by clubpenguinlad December 18, 2020

Airman Underground

A discreet communication channel used among those in the Naval aviation pay grades E-1 thru E-3 to keep Naval aviation pay grades E-7 and above out of the loop. It often adds fuel to the fire and the cause of rumors.

I don't know who she's fucking, but I bet the airman underground knows tho.

by 1sailingunicorn September 29, 2023