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Jahncarlos 

Jahncarlos is a very great friend he is cool to party with and do crazy shit with he is a loyal man and knows how to treat his women if you don’t have a friend like jahncarlos you need to get you one you are missing out
Jahncarlos is a great friend and a great boyfriend
Jahncarlos by Skinnypipi14 January 20, 2021

jhancarlos 

A fine ass Dominican nigga that plays soccer and is nice, caring, and very funny. He eat cat good as fuck no lie. He smoke that gas and listen to YoungBoy.
Jhancarlos came to my house and ate my cat for dinner.
jhancarlos by Honeybunn January 14, 2019

JuanCarlos 

A name only for the best of the best. This name has a few requirements such as a large dick and to be extremely athletic. He not only plays soccer and is great with ladies but he also manages to do good in school. If you ever encounter one as know it is rare ask him to marry you imediatly. He is the best boyfriend and always will be a keeper but he gets bored fast so keep adapting to hus needs.
person 1: I want a perfect boy like yours

Person 2: well you better find yourself a JuanCarlos

JeanCarlos 

Jeancarlos. He’s a Hot boy. He’s cute as fuck. He’s sexy . If you get to date a boy like him you are lucky. You will never regret it . He could also be annoying sometimes.and could be nice to the person that likes him. He gives the girls that like him a chance to date him
Jeancarlos is nice.
JeanCarlos by Nikkkki June 8, 2018

jiancarlos 

He is a dumb as little hoe and he can go and suck my fat long dick
Jiancarlos is a hoe
jiancarlos by Madiedd561 March 14, 2017

Jancarlos 

A funny guy that most of the time his voice cracks when he tells funny ass jokes
Jancarlos by jose chica May 14, 2014
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
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