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Aftermoon 

The term used by high performers within the business and entrepreneur world, who wakes up at 04.00 in the morning, that refers to the period between 08.00 and noon. Aftermoon is followed by the afternoon.
I was working on the strategy in the morning, and when the staff came in in the aftermoon, we could start the plenum discussions.
Aftermoon by The Happie July 7, 2018
Related Words

Aftermoon 

The time after midnight and before dawn.
This word plays with the sound and meaning of its opposite - as afternoon is the time after mid day, aftermoon is the time after midnight.
I'm so tired, I went to sleep last night at 2:00 aftermoon.
Aftermoon by JustTheOrdinaryFox September 9, 2020

aftermoon 

the afternoon when the moon is still visible up until noon
Hey, do you want to grab lunch this aftermoon? I want to eat outside and would prefer not to see the moon while we're eating.
aftermoon by themoonguy December 6, 2009
A word used to describe the weight of fillament
Good aftonoon
Aftonoon by Aftonoon April 21, 2026

Aftermoon 

have you seen the savage aftermoon on discord?
Aftermoon by bobdilbert February 27, 2017

Aftermoon 

A man on discord who wanted a urban dictionary entry he is also know as being savage
have you seen aftermoon on discord?
Aftermoon by bobdilbert February 27, 2017
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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