D.U.M.B. 

Dormant Unresponsive Malleable Boner

Its not hard, its not long, its just D.U.M.B.

D.U.M.B. by the Acronym guy August 7, 2009

D.U.M.B. 

Deep
Underground
Military
Base

This is where the black budgeted military contains such aliens as the "grays" and the "dracos".

"The government will never admit that D.U.M.B. houses those cattle-mutilating, human-abducting gray aliens".

D.U.M.B. by MeBobaFett September 30, 2005

D.U.M.B. 

Degenerate Uneducated Mindless Brother - a typical black man who makes a living with thievery and robbing educated Whites and Asians. Likes to pick on others based on physical appearance, like large or flat head; or how they sound when they speak. Only thing developed about them is their muscles and bones. Lives in the South of everything like, South Bronx, Southside Chicago, Deep South, etc. Also, good at breeding with uneducated Aryan women who only care about a man's phallus and nothing else. Targeted by LEO and the media alike, and the ADL, SPLC, and ACLU; have their telephone numbers on speed dial.

Hey, look at that D.U.M.B. stooge waiting for the bus with his jeans hanging off his butt.

He spent all his money on clothing so he can't feed his babies!!

D.U.M.B. by Mirna the Whore December 9, 2023

d.u.m.b.o. 

Down Under the Manhattan Bridge Overpass

I just moved to D.U.M.B.O., aren't I special???

d.u.m.b.o. by lulu_law January 10, 2005

D u m b @^$ 

Practically outsmarts Roblox safe chat so you can type the word without it turning to tags

Roblox safe chat be like: '#######'
We are outsmarting it by using 'D u m b @^$' now-

D u m b @^$ by Dat 1 idiot June 20, 2021

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.

Deep Underground Military Bases (aka D.U.M.B.s) by Innocent Byproduct July 2, 2023

L.M.S.U.D.T.U.S.B.M.A.M. 

Let me suck ur dick till u stop being mad at me.

Bf:I’m mad at u
Me: L.M.S.U.D.T.U.S.B.M.A.M.

L.M.S.U.D.T.U.S.B.M.A.M. by Mr figures March 20, 2023