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Tiredness Hangover 

Where you feel shit the next day as a result of tiring yourself out the previous day. The equivalent of a normal hangover but without the alcohol.
Kevin had one bitch of a tiredness hangover today after fucking that new girl of his for 10 hours straight yesterday. He's gonna need a lot of caffeine and sugar to pick him up.
Tiredness Hangover by Aconymous December 24, 2009

Tiredness Quotient 

A measurement of how tired you are. Also can be used to denote how far away from dropping dead asleep you are.
(0 - minimum; 100 - maximum)

Mathematically:

{1 - (Ability to stay awake and do whatever you are doing at that point of time)/(Ability to keep doing whatever you are doing after 12 hours of dreamless sleep)}x100

where units of Ability are user-defined as long as the unit is constant in the numerator and denominator.

A Tiredness Quotient (TQ) of 0 would mean you are not tired at all or you are wide awake with no hint of fatigue.

A TQ of 100, on the other hand, would cause you to fall sleep involuntarily.

In some countries people may refer to this as Tiredness Index or Fatigue Index or Fatigue Quotient.
My Tiredness Quotient is 90 after driving from DC to Cleveland. I'm ready to hit the sack.

His Tiredness Quotient must have been really high, he fell asleep at the wheel driving

Hey Siddharth, guess what my Tiredness Quotient is after working 12 hours straight on my homework assignment? Ninety-ni... zzzzz
Tiredness Quotient by goundyzz August 1, 2011

post nut tiredness 

when you have a wank and take a nap
"that was so good I have post nut tiredness"

turdness 

A word describing the shape of an object similar to the shape of a turd.
The turdness of it all.
turdness by Reggie Bush Heisman January 26, 2016

Tireless Tribe

Magic: the Gathering slang Coined during Odyssey-block limited, referring collectively to bad limited Magic players.

Less-skilled Magic players frequently reveal their skill level to good players by playing bad one-mana creatures on turn one, and Tireless Tribe is a bad one-mana creature from Odyssey block.
My opponent hoisted his Tireless Tribe banner with a turn-one Goblin Mountaineer.
Tireless Tribe by milesmason777 August 11, 2009
1. In reference to being retarded, level of retardedness
Mike, let's compare our tardness of adding definitions to the urban dictionary.
tardness by Bud E Love May 5, 2003
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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