Skip to main content
Urban Dictionary Merch
Your favorite words on things you can wear, drink from, read, or give to a friend.
The Urban Dictionary Store sells gifts you’ll have to explain.

Ray W. Cist 

Ray W. Cist is a character from the Cornaplex. He is the previous owner of the establishment but had died after trying to test his invention on himself. He also tested said invention on his entire family. He holds a string dislike for people of color as his name suggests.
Sheeple: "IS THAT RAY W. CIST!"

Ray W. Cist: "Yes it is I."

Sheeple: "RUN BEFORE HE GETS YOU, GABRIEL, YOURE BLACK!"
Ray W. Cist by OJBURR February 22, 2024
Raycist (adj.) /rāysist/ : Discriminating against Ray.
1. "Ray, it's alright, you're Canadian"

2. Wow you really went full "Ray" when you jumped off that cliff trying to land on the bike while being naked.

3. You're being so Raycist dude. Stop picking on people that aren't Canadian!
raycist by Sexliciousx3 September 28, 2013
Discriminating against an entire species of ray based solely on the actions of an individual.
Kerid: "Want to go and see the rays at the aquarium?"
Jacob: "NO WAY! THEY KILLED STEVE!"
Keird: "Still mad?!? That's raycist!"
raycist by yeetthosefeet February 18, 2019

raycistism 

When your racist but at least your not black .For example" I hate asians but at least one is not black" .However, this word is not inherently racist .When your racist but at least your not black.
For example" I hate asians but at least one is not black" .However, this word is not inherently racist .When your racist but at least your not black is raycistism.
raycistism by bussykingslovemen January 20, 2024
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
Load more