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Dustin Echoes 

The only person badass enough to survive the destruction of Installation 04 without escaping. Not much is known about him, other than the fact that he is SO badass it doesn't even surprise Cortana or The Chief that he is still alive. He was mentioned at the end of the First Person Shooter video game "Halo", developed by Bungie Studios.

Also, the act of doing something incredibly kick ass or ballsy, similar to Leeroy Jenkins or Chuck Norris.
1. Master Chief - Did anyone else make it?
Cortana - Scanning... Just Dustin Echoes.

2. Dude, did you see when James went all Dustin Echoes on that guy? That was sweet.

dunning-krugerrand 

A disparaging term for BitCoin, a play on the Dunning-Kruger effect.
He had a lot of Dunning-Krugerrands tied up in Silk Road when the Feds took it down.
dunning-krugerrand by d.w. January 1, 2014

Dunkin Dumpin Donuts 

Dunkin Dumpin Donuts is the act of anal penetration.
Juan was in the park playing Dunkin Dumpin Donuts with the street boys.

Dustin Henderson 

A character on the Netflix show, Stranger Things. The peacemaker of the group and is always seen with his hat. He and Steve had a mom, son relationship in the show which is honestly so heartwarming.
If only Dustin Henderson were here, he would know what to do

sand duning 

Gay sex. The dunes are similar to butt cheeks
Bobby was exhausted from sand duning all night.
sand duning by Libraryguy April 3, 2011
The process of attempting to steal action from someone else's post where the original poster is specifically looking to make a bet. Often occurs in social media but is always in poor taste. Named after the original individual who has since learned proper etiquette.
Dominick was always dunning on Mike's post trying to steal the action Mike was looking for.
Dunning by mofo004 October 27, 2020
More from Urban Dictionary
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026

Pee Calculus

When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
Literally "dirty" pronounced with a West Indian accent. Can also have a positive connotation, for example Sean Paul's album title "Dutty Rock".
"The girl is pretty but she corrupt and dutty!"

or, in a positive usage:

"Booya! That freestyle was dutty!"
Dutty by J Hall April 3, 2003
Word of the Day on October 1, 2026
korean word for madam, older woman
Ajumma wait a moment
Ajumma by aintnotinbutnice July 5, 2009
Word of the Day on September 30, 2026

Slop Grenade

When someone uses AI to generate a large document, slide deck, or piece of code/software and tosses it over the fence for you to deal with.
Chad: Hey Brent I sent you the new backend API change to review, it’s only 100 files changed.

Brent: he just tossed me a slop grenade
Slop Grenade by Joe Squid September 28, 2026
Word of the Day on September 29, 2026
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).
After we broke up, he was floxi to me.
floxi by Dr. Geek May 13, 2009
Word of the Day on September 28, 2026
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