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Short for Diesel. This word is used as a universal adjective for anything of greatness. Also spelled dies.
"Ya know whats diez? That home run he just hit"

" DUDE!!! that party was DIEEEEEZ!!!

" This class is gunna be so diez cuz the teacher doesn't care about anything and no one is gunna try. YEEEEE"

Antonym: Trycycle.

"That kids a faggot.... he is not diez.... hes a fucking tricycle"
Diez by bombsquadrent September 13, 2009
Related Words
I voluptuous word or name used for sorry people born usually in Mexico. The Diez joke could be followed up with “nuts” to pull off a quick and discreet deez nutz joke.
Man: Hey whats Diez doing today?
Other man: Whos Diez?
Man: Diez Nutz!
Other man: I want to commit suicide that was the most unfunny thing ever!
Diez by BillLicksAssholes June 18, 2021

Diez Leches Cake 

A type of cake that has 2% Milk, Sweeten Condensed Milk, Evaporated Milk, Breast Milk, Coconut Milk, Goat Milk, Almond Milk, Soy Milk, Powdered Milk, Rice Milk, and a hint of Sperm Milk.
My mom made a bomb ass diez leches cake and said it’s healthier than the trez leches cake.
Diez Leches Cake by UrbanPrince December 20, 2018

Diez de Mayo 

International day where you say "Pee. You may now laugh" and people are legally required to laugh when they hear that saying
*When it's Diez de Mayo (May 10)*
Person 1: Pee. You may now laugh
Person 2: *doesn't laugh*
Person 1: I'm calling legal authorities
Person 2: HAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHA plz don't sue me

Me cago en diez 

Spanish for "I shit on ten", which doesn't make much sense in English. It's really a corruption of "me cago en Dios" (I shit on God).
When Pedro found out his car had been stolen he yelled: "¡Me cago en diez!"
Me cago en diez by w00t May 13, 2005

diesel / diez 

big, jacked, large, strong ,heavy
damm he was diesel when he got out of jail! damm son that fat guy is dieasel
diesel / diez by jackmehoff September 23, 2004
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
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