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Silex, Missouri 

A small town in east-centeral Missouri where you know everyone because they have the same last name
Person 1: Are u from Silex, Missouri?
Person 2: Yeah, how did you know?
Person 1: You have the same last name as me.
Silex, Missouri by qegsjidjrnrj April 13, 2019

the silence is deafening 

When way up in the mountains with no sounds, the silence does indeed get to be screamingly loud & deafening!
I doubted what I heard about the silence is deafening until I experienced it firsthand. What an amazing phenomena!

Silence wench 

Either you want to be monke or you just want to be happy
girl: and if you choose the 30 dollar subscript-
me: Silence wench! I do not wish to be horny anymore, I just want to be happy
Silence wench by PsychoTurtle990 February 23, 2021

Silent Killer 

A sassy brave individual who has powerful potential and gives off capacitive energy towards others. Others are afraid of one’s power and worth and are intimidate. Someone who knows how to mentally and emotionally hurt someone confidentially.
”I have seen this silent killer first hand, and I am therefore honored to join the Alliance in helping to raise additional awareness “
Silent Killer by Avreail May 28, 2022

Silent Fart Brigade 

A secret society of talented, synchronized farters who covertly gain entry into important events to quietly pass huge amounts of putrid smelling gas before making quick and stealthy exits.
As soon as Attorney General Barr began his comments to the press and his eyes began to water uncontrollably, he knew he’d been hit by the Silent Fart Brigade.
To sit and relax.
I just want to silax on my couch right now.
silax by Jonnyoooo June 11, 2019
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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