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Oni-Sama 

He may or may not already cuffed your sister and mom if aaakie hasn't done so already
"Oni-Sama stop posting cp in #admin_chat"
Oni-Sama by TheEskimo747 June 30, 2021

Big titty oni san 

A fictional older sibling with big melons
"Yo dude see that big titty oni san".
"Joseph no one's there".
Japanese. Literal Meaning: "Mr. Devil."
Usually used my a male as a means of describing himself as a daredevil, or as cunning, esp. with women.
Oni-san, kocchi de! {i am} Mr. Devil over here!
oni-san by Tengu April 1, 2005

PARANOiA survivor MAX Oni 

Commonly known as PSMO. It is the single hardest song that has ever been seen in an arcade release of DanceDanceRevolution. This song makes its appearance in DDR Extreme, and is the Challenge steps to PARANOiA survivor MAX. The difficulty of this song is to the max in every category, save for perhaps Chaos (the song is relatively streamed). The day when a player achieves an A on this song is usually the pinnacle of his (or her) DDR career.
"It took me 2 years to beat PSMO, but I did it!"

here's on I made earlier 

To save time on TV cook shows, the presenters will have made an example to show while the dish is taking time cooking.
Put it in the oven...here's one I made earlier.

sataki the oni no ouji 

A demon prince who has the ability to seduce women and control "Amaterasu" with little to no problem

He has been known to have a perfect

body and protect who he loves apparentlyat a young age he fell for someone but that is unknow.
Example 1:
Sataki: hi hows it going *he stated walking onto the beach in red and black board shorts and no top*

Girls: nothing ju.... *they stop and stared at his body the gold shimmering eyes and thought one thing the tail of oni no ouji!*

Sataki the oni no ouji
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
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).
After we broke up, he was floxi to me.
floxi by Dr. Geek May 13, 2009
Word of the Day on September 28, 2026
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