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urban forestry 

The art of male grooming of the 'forest' area. Although mainly by posh gentlemen, can sometimes apply to a 'lady' with quite a forest patch which needs to be 'deknotted' or tidied up.
I say old chap. One simply cannot make lunch today. One has a man coming round to help me with my Urban Forestry
urban forestry by ShittierJokes September 13, 2017

Forestalgia 

An individual’s yearning for an idealized future. It is the future-focused counterpart to nostalgia.
The student had a profound feeling of forestalgia about his life to come after graduation.
Forestalgia by bobthecopywriter April 10, 2022

Forrest Hump 

When someone has sex with a mentally challenged person, largely out of pity or mercy.
Anna: I can't believe Becky had sex with a guy from the special ed class.

Carla: I know. That was a total "Forrest Hump."
Forrest Hump by Robert Sacamano October 11, 2013

Forest Dump 

When you have to take a shit so bad that you move anything out of the way and run like Forest Gump being chased. Then when you finaly reach the crapper you feel the same relief as Forest did when his braces broke away!
"Oh crap! Move out of the way, I gotta take a Forest Dump!"
Forest Dump by Sambiase August 27, 2013

The Forest Fic

A Twenty One Pilots fanfiction story originally published on Archive Of Our Own. It is based on the song "Forest" by Twenty One Pilots (a pretty great song used for a trauma inducing story). This is a work of Joshler fanfiction (Joshler being the pairing of Josh Dun and Tyler Joseph). It is pretty well written but is known to be cringey due to the sexual scene in the story. It also has an impact on Twenty One Pilots fangirls because of its tragic ending.
Some phrases used to hint the Forest Fic are:
1. T-E-R-R-I-F-I-E-D
2. It's all blue and black
3. Treehouse on fire
4. Tyler, Josh isn't real.
Jess: Do you know what the Forest Fic is?
Kate: WE MUST NEVER SPEAK OF IT
The Forest Fic by it's lily February 9, 2017

Suicide Forest 

A place where you bring you and your idiotic friends to supposedly hope to find a ghost when the name itself is called the suicide forest and act shock on camera when you see a dead body and add the suicide hotline number to act like he is helping even though he showed his 9 year old fan base a dead body
Person 1: Logan Paul is gay
Person 2: Suicide forest
Suicide Forest by Viet Boy Wilson February 13, 2018
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
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).
After we broke up, he was floxi to me.
floxi by Dr. Geek May 13, 2009
Word of the Day on September 28, 2026
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