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Deep Underground Military Bases (aka D.U.M.B.s)

In conspiracy theory, Deep Underground Military Bases (or D.U.M.B.s) are exactly what their name implies: secret underground bases built by the US military (via private military contractors) at exceptionally deep strata.

In past human history, we find accounts of ancient tunnels in Arizona built by the fabled “Ant People” of Hopi lore. We also read about the famous Nazi bunker of Adolf Hitler's final days —an exceptionally engineered bunker with bedrooms, offices, dining facilities, and environmental controls. It is speculated that Nazi scientists from Operation Paperclip were crucial for the success in engineering the first American D.U.M.B.s in the 1950s and 1960s, including the Cheyenne Mountain Complex (now part of the US Space Force).

According to witnesses, D.U.M.B.s exist all over the United States, with the heaviest concentration beneath the High Desert of the American West where the rock strata is strong enough to support the structures, and the lack of groundwater affords the least interference from flooding during construction, expansion, and ongoing operations.

Privately contracted long haul truckers claim underground highways connect these bases, stretching through tunnels for many hundreds of miles, complete with intersections, traffic lights, and gas stations.

FEMA's "Continuity of Government" initiative is rumored to include D.U.M.B.s in its plans to preserve key governmental personnel in the event of a catastrophic national emergency, such as nuclear war.
The US military has secretly built hundreds of Deep Underground Military Bases (aka D.U.M.B.s) all across the USA, especially in the American West, and Antarctica is said to have one of the largest singular, self-contained D.U.M.B.s in the world.
by Innocent Byproduct July 2, 2023
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bowels deep

-Did you here what happend to Zack?

-Yea I fucked him bowels deep.
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Not that deep

When the situation didn’t have to be extended that far snd could be resolved easily
“Bruh he literally stood there yelling at me because , I ate his food “
“Bruh..It’s not that deep
by The real definitions of urband November 3, 2021
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.9.The more others run this way and that preaching doom and gloom the more you must refuse to worry about what’s going on. Deep down you know it will all come good in the end, so start the weekend early and have yourself some fun.9.
.9.The more others run this way and that preaching doom and gloom the more you must refuse to worry about what’s going on. Deep down you know it will all come good in the end, so start the weekend early and have yourself some fun.9.
by 0AmanasazA0 November 14, 2025
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it's not that deep

A term used exclusively by the female gender when they want you to get off their back about something, but it is in fact, that deep.
Guy: Are you really staying over at Bronte's house? I thought you guys were just coworkers.
Girl: Yeah, we're just friends.
Guy: Uh huh. And I heard he was talking about getting a new girlfriend and that she was coming over tonight. Are you sure that's not you?
Girl: It's not that deep.
by The Macbroker February 10, 2024
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Deep fry

The 1 fucking thing that Americans do way to much
Person 1: hey can I have a apple

Person 2: sure

Person 2 then grabs the apple and puts crums all over it and deep fry it

Person 1: WTF I WANT A APPLE NOT A FUCNING CUNCHY BALL OF MESS
by That 1 person🖕 September 3, 2023
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deep potato

The act of dunking your balls into a ladies bum hole while having sex.

The balls are the potato's going back into the soil (poop hole)
Graham gave me a deep potato last night.
by Boneymick May 4, 2023
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