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cinnamon sunshine

The act of swapping wives with your buddy when one is brunette or red headed and the other is a blonde.
“Yo bro! After I get done washing this beer glass we should drive down to Austin and do the ol’ Cinnamon Sunshine!”

Sumstice 

a festive celebration of summer solstice \ conversely, 'Winstice' is celebrated at winter solstice
On June 21 we have our famous Sumstice parties.

Canned Sunshine

The result of nuclear fission, or more simply put to detonate a nuclear bomb.
If we really wanted to make peace in the Middle East, all we really have to do is open up some canned sunshine on them and start all over!
Canned Sunshine by Bangboy February 7, 2010

Sushi Jungle 

A very hairy asian woman's vagina.
"Hey Tyler, I heard your girlfriend has a sushi jungle bro."
Sushi Jungle by Supremefalls January 4, 2013

Sushi Chop 

The act of hiting a women in her vagina. The female equivalent of a nut shot.
“I finally got Elaine in accounting back for messing with my chair.”

“Ya, how’d you do that?”

“I hid behind the reception desk, and sushi chopped that bitch so hard she might have had a miscarriage.”
Sushi Chop by Alibaster Slim August 5, 2012

Sunshine Rainbow White Pony 

An innocent song that people joke about because it sounds like the fabled n-word.
Also, it actually bops.
"Yo, search up sunshine rainbow white pony and go to 1:00."
*searches it up*
"Bro, wtf..."
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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