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Go apeshit 

To go ham and just let all your animosity or frustration out on whoever is fucking with you in a savage animalistic manner
Next time Jeremy comes at me on some bullshit ima go apeshit on his ass
Go apeshit by KillaKÆ February 10, 2021

Go Ape-shit on You 

When someone decides not to show up for something he/she was supposed to, going apeshit on that person is basically the same as bitch-slapping them... It also includes punching them in the arm at some random time of the day.
"Zach, you better be at the next bus stop, or I'm gonna go ape-shit on you."

"Trust me, if I have to, meet me in the alley and I will Go Ape-shit on You."

to go ape shit 

what the cast of "Jersey Shore" do every day.
man1 "hey man2"
man2 "yeah man1?"
man1 "i took my sons porn away last night, he then just had to go ape shit"
man2 ".................ya i did too"
to go ape shit by mr.apeshit January 18, 2011
Fecal matter which resembles the anti-infantry cannon ammunition grapeshot, which itself resembles a cluster of grapes. Contrast with the smooth, tubular shape of a typical, healthy bowel movement.
Barry's low-fiber diet was evident from the fusillade of grapeshit released in his recent bowel movements.
grapeshit by Herr Stehpinkler August 26, 2011
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
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