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shamalamamumu 

A word starfires uses in the "teen titans go!" Show to be funny
Raven- "Starfire you are irritating"
Starfire-"Shamalamamumu"
Robin-"I like that word, "shamalamamumu"
shamalamamumu by Kingslatetives October 14, 2017

shamalaka 

A crush that you deeply like and occasionally stalk
my shamalaka looks so good today I love him
shamalaka by _Shamalaka_ June 17, 2016

M Night Shamalamadingdong 

Also Known As M Night Shyamalan. A name that lots of people use when talking about direction M Night Shyamalan in a mean way. Or, used when one doesn't know how to pronounce his name.
Person 1: Dude, aren't M Night Shila... Sheila... Shiya...
Person 2: Man, just call him Shamalamadingdong!
Person 1: Okay... aren't M Night Shamalamadingdong's new movies gay?

Shamalammamoomoo 

A word you yell when you are excited
Oh shamalammamoomoo I made the foot

M. Night Shyamalamadingdong 

A nickname for M. Night Shyamalan that reflects on how awful their movies are.
Guy 1: Have you seen how awful The Last Airbender is?
Guy 2: Yes, it's an afwul movie by M. Night Shyamalamadingdong.

shamalama moo moo 

Is the best phrase to use to annoy ANYONE!

Be cautious for cows might be wanting U!
Shamalama moo moo u need some MILK !
More from Urban Dictionary

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
NYC people who migrate north to Quahog, RI to see the leaves in the fall.
New York and everyone from there can fornicate themselves with an iron stick.
leafers by ss++ February 8, 2005
Word of the Day on September 27, 2026
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