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In computer-aided design software or CAD, to model or assemble parts together.
"We cadded up the blueprints for you Ethel"
Cadded by EngMeistro March 30, 2015

Chadded Out 

When someone is pissed, stressed, upset, livid, angry. An Alternative to "Mad Chad"
1) Nathan is Chadded Out right now

2) Dan is Chadded Out because he lost a bet now he has to work Cowboys’ beer tub in booty shorts
Chadded Out by G-Ryder April 14, 2010
Being beyond high, you are subject to being chadded if you are overly interested in the crystals on your weed. To be like "Chad Scheuppert" Who gets higher than anyone else?
Guy 1: Dude you passed out so early at that party last night!
Guy 2: Yeah i know, i was so chadded!
Chadded by Jazmine Keith August 23, 2010
when a girl is proper fit and would get everthing done to her unforgivable things because for being dat fit.
look at dat girl she would get chadded.
chadded by rewboi May 12, 2008

Chadded up 

Beefed up, strong, or powerful. Comes from an alpha male being called a Chad.
1) I'm at the gym getting Chadded up!
2) You don't need a Chadded up PC to run that game.
3) I don't wanna mess with that guy; he's Chadded up.
Chadded up by Rundas December 26, 2020

Bonnie and clydded

Bonnie and Clydded
The definition of Bonnie and Clydded is when you're pulled over by the police and they don't like you they take you to jail you insult them like you fucked your wife or their mother or their dog and they get 500 policeman together they unload all their guns in you
Damn did you see that dude get bonnie and clydded
More from Urban Dictionary
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
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
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