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Jacobins 

The Jacobin Club was the most famous political club of the French Revolution. So called from the Dominican convent, where they originally met, in the Rue St. Jacques, Paris. At that time, the term was popularly applied to all supporters of revolutionary opinions. In contemporary France it refers to the concept of a centralized Republic, with power concentrated in the national government, at the expense of local or regional governments.
The Jacobins sure were a rowdy bunch, always wanting to have a revolution and FUCK WOMEN.
Jacobins by gangbangorangutang July 26, 2012

jakobina 

Jakobina is the most beautiful and intelligent person I know. She is a asshole, but in a funny way. You can talk with her about everything. She cares for you, but she can't really show it. Sometimes it seems like she doesn't care at all but she does. She will always listen to you, even of you call her at 3am. She will call you at 3am because she needs someone to talk about her OTP. She will laugh at you when you fall down. She will help you with your homework and tries to explain math for you. She doesn't say that she likes you, she doesn't need to, you can see it from her actions. She seems cold but if you talk with her about something she really loves, you can see her eyes sparkle. She has the cutest smile when she sees her OTP. She's the most amazing person you can know.
A: "She's like Jakobina"
Funny, sadistic, intelligent
jakobina by one-four-one-two February 21, 2017

Jacobian 

1. A mathematical transform involving partial derivatives in college vector calculus courses.

2. The mortal enemies of the BasILL face that have alliances to Reimann Sums and Laplace Transforms. Syn: Porcelli.

3. Any person, thing, or situation that stops at nothing to slow you down, mess you up, or give you (or any BasILL) random unexpected grief.
"Yo man that 416 forecast was total Jacobian"
hahah I know man the Linux side was all messed up

OR

"Haha how'd you do on that Math230 exam?"
Yo man nothing but tru BasIll on that joint, the Jacobians didn't stand a chance
Jacobian by Carl A. Jacobi April 26, 2006

Jakorian 

Down bad with dirty grass
Jakorian never goes outside and plays shindo all day
Jakorian by Xifpy August 31, 2021

jacobians 

U jacobians have nothing better to do.

Jakobing 

One who performs extensive planning and cries when the plan fails. Taking pictures of everyone they're with and everything they eat. The act of kissing someone drunk while being sober and dabs afterward. Someone who is bisexual but argues about being straight while considering fucking the same sex. One who over uses the term "up to you" but does not really mean it.
Someone who is Jakobing : Okay we're going to get 3 Bing Seu's and 2 toasts but up to you na

Alejandro: No I'm not hungry I just want pancakes

Someone who is Jakobing: Are you kidding me? Have you seen the toast it's huge!

Alejandro: No!

Someone who is Jakobing: Up to you na! (walks away mad and crying)
Jakobing by Iloveafs May 23, 2017
More from Urban Dictionary

square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
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
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