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One part of a pair that is so close that it seems as though sometimes they are attached by an umbilical cord

Umbies - the pair of people who are practically biologically attached
"God Margaret and Max are always together, they need to cut the fucking umbilical cord"
"No its ok, they're totes umbies and we've all learned to accept it."

"Wow, I'm surprised to see you without your umbie"
umbie by umbilical August 16, 2011
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me. the one and only known umbin in the world. Serious its my real name. if u want to know what it really means you must go to www.umbin.com
hi my name is umbin, but you can call me umbie
umbie by umbie March 21, 2004
Related Words
Another name for that sick, twisted, phsycopath of a woman aka Umbridge in the Harry Potter series.
You know who's Umbitch?
Yeah! She should've died sooner than Voldemort.
umbitch by BisexualSimp November 11, 2020

Yellow Umbrella

The person who holds the yellow umbrella is the future love of your life (future husband/wife lover, girlfriend/boyfriend etc)
"So you think about getting serious with this girl?"
"Yeah man, I guess were the one holding my yellow umbrella"
Yellow Umbrella by Flashmash April 14, 2016
The slightly spanish phrase meaning best friends or blood brothers
we are tight umbres
umbres by ishammel August 4, 2007

The Umbrella Academy 

The Umbrella Academy is a comic book series written by Gerard Way of My Chemical Romance and drawn by Gabriel Ba. It is published by Dark Horse Comics. The first part of the series is called The Apocalypse Suite and follows the lives of a scientist (who is really an alien) who adopts seven babies who were mysteriously born even though their mothers showed no signs of pregnancy. The series so far consists of six issues: The Day The Eiffel Tower Went Beserk, We Only See Each Other At Weddings And Funerals, Dr. Terminal's Answer; Baby, I'll Be Your Frankenstein; Thanks For The Coffee; Finale, Or Brothers And Sisters, I Am An Atomic Bomb. The second part of the series, while following the same characters as The Apocalypse Suite, is entitled Dallas, with the first issue coming out November 26, 2008. The second issue is due out December 24, 2008.
The Umbrella Academy has brought comic books back to popularity.

umbrella fever 

the feeling you when you have bought a gift for someone and you REALLY want to give it to them, but the gift-giving occaison isn't for a while.

Symptoms of Umbrella Fever -

You're tempted to give the gift early.

You get too excited and therefore build up the gift to be something more exciting than it is.
- I bought this amazing DVD boxset for Mike's birthday, but it isn't until next week - I have ridiculous umbrella fever!

- don't give in to the fever!
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
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