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igniting the fire 

Starting an argument between two friends, typically about revenge, and used in middle school - high school
Lenny heard that Tim was telling people about his crush, so Lenny started Igniting the fire, by ratting on an assignment Tim cheated on.

ignoring 

ignoring - pretending that that you're doing something else and or acting as if you're not being spoken to.
Ignoring my wife's need to talk about me cheating on her! !
ignoring by Vengeful wife December 28, 2015

ignoying 

your being ignoying
ignoying by Steven Love May 25, 2003

ignoringness 

Ignoringness, as in describing what happened when someone was ignoring you.
when my girlfriend was ignoring me and I demonstrated how and said there is your ignoringness
ignoringness by Wylsey September 26, 2006

ignoring me 

people that will also never talk to me again lmfao
ignoring me= your last time talking to me lmaoo
ignoring me by dralcc July 10, 2021

Igniting the forge 

The act of eating one's own ass
"She's Igniting the forge right now, we probably shouldn't bother her"
Igniting the forge by IXXXXI January 19, 2019
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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