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buffer overfail 

(noun) An event of failure of such great magnitude that it exceeds the maximum negative measurement of failure (an epic failure) and loops to the maximum level of win instead.
Similar to measuring time on a round clock, being late by several hours at today's event (fail) will cause you to appear early for tomorrow's event (win) because of the buffer overrun of failure.

"When Erika sang vocaloid songs at karaoke, it was so bad that it was buffer overfail and I couldn't help but love her for it."

"The school discontinued playing polka-yodeling during detention when the students starting playing it at school functions. Apparently the punishment achieved buffer overfail and became popular."
buffer overfail by paldin September 25, 2011

Overtailgate

When you get so drunk during the pregame tailgate that you can’t make it into the game.
My buddy overtailgated at the Eagle’s game and didn’t make it into the stadium.
Overtailgate by Peterq April 9, 2020

Overfilled Teacup 

when you stuff more than one penis into a pussy at one time as the pussy being the teacup and the filling the penis
Dude Hanna had An overfilled teacup when me and ryan stuffed her pussy at the same time

overfill dah pussy 

when he cums in your little pink pussy so much that it overfills/overflows and you feel pregnant with cum so you squirt it out aswell as your cum so its mixes and you moan so loud and gets daddy horny and he fills you again and again... and again...
so then you cant walk the next following week and you get preggo.
very realistic ik.
"Hey Linda wanna fuck?"
"Yeah why not Brian, overfill dah pussy"
overfill dah pussy by anonymous September 14, 2021
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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