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Unstable Character Design 

When a specific character from an animated series or TV show can have obvious but not permanent changes to their look such as: hair style or color, clothing, glasses or other accessories.
Princess Bubblegum from Adventure Time has an Unstable character design.
Related Words

emotionally unstable

Intense mood swing;
A minor event may trigger an extreme emotional outburst.
Emotionally unstable; Jake didn't invite me to the party... He hates me and so does everyone else.
emotionally unstable by café February 17, 2015
An expression used to show that a situation is wack, corny, or unpleasing. Often said by the responder of a certain question or topic that is stated. Like the sound of a boat horn.
To blow the "urnt whistle" on a stupid topic or situation.

"Man that dude just threw a beer bottle at that police officer. Urnt!"

Man, Heather said she wasn't going to that dudes house and there her car is parked outside his house. What a trick! Urnt!
Urnt by Hinch951 March 4, 2009

UnstoppableDot 

A word used to describe someone who karma whores on reddit. This person makes cringey posts and comments in order to appeal to as many people as possible on reddit. They have no backbone and stand for nothing. A true waste of human life.
Stop karma whoring on reddit or else you will turn into unstoppabledot.
UnstoppableDot by Yeah uh Yeah Ok September 27, 2018

unstructions

Of course they messed up. Try fixing your unstructions.
unstructions by Pork Sled October 22, 2009
How some children pronounce the word urinate because they can not yet pronounce the 'yer' sound.
{six-year old Jason}: Daddy, can we stop the car? I have to urnate real bad!
urnate by Telephony June 19, 2014
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
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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