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bijective 

A bijective relationship involves not only a space-time overlap but an overlap in space AND time.
bijective by fightfacilities November 7, 2020

bijective conformalism

The state of asymmetric contiguity schematizing the interobjective line that connects the liminal point (self-consciousness) and the metaphenomenal point (consciousness).

The line is perfectly asymmetric (co-imperatively contingent) and achieves contiguity only at the liminal point.
Bijective conformalism connects conformalism and contiguity, asymmetry and self-symmetry, and consciousness and self-consciousness.
bijective conformalism by sandraxine November 29, 2018

love bijection 

when everyone in one given group of people is dating or hooking up with exactly one person in another given group of people, and vice versa. in principle this is an analogue to a love triangle (whose terminology is mathematically incorrect)
Roommate 1: I noticed you never came home last night..
Roommate 2: Yeah I hooked up with this girl. Her roommate's hot too.
Roommate 1: Oh shit.. did you try to have a threesome?
Roommate 2: Hell no, I'm gonna introduce her roommate to you, then we can have a love bijection!
love bijection by fareastside March 1, 2010

Bilective 

Bisexual but selectively.

General preference for male / female but open to alternative experiences if an irresistible opportunity presents itself.
eg. She's usually gay but will be straight for "insert sexually attractive male". So bilective!
Bilective by littleenergiserbunnyyy December 16, 2013

bijection 

when you get noooooo bitches, that's called rejection.

so you turn bisexual... but you still aint pullin?

call that a bijection
Damn did you hear about Eissa? Turns out he's a bijection.

Damn what an L + bozo + ratio
bijection by madaret January 25, 2022

Badjective 

Badjective (adj): A positive, or affirming adjective whose meaning is generally the complete opposite, and as such is totally irritating to anyone with two braincells to rub together. Badjectives are commonly appropriated from words describing something completely awful, but have been warped to describe something good.
Look, I need you to stop using the words sick, hella, pimp, dope, stupid and gangster in casual conversation. Those are horrible badjectives, and do not belong in the workplace.
Badjective by NotAnArtist March 4, 2011
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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