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Marisa's Law 

Marisa's Law states that if an individual performs the act of deepthroating on a medium-to-large sized penis over and over again, saliva will automatically be produced by the individual performing the deepthroat. This saliva is an automatic and unintended physical response to such aggressive deepthroat attempts. This saliva can be repurposed for future sexual acts.

Exceptions to Marisa's Law: Small Penises, Micro-Penises, Penises that are not Steve's Penis
If I deepthroat this schlong enough, its gonna get soaked. I know this because I studied Marisa's Law in undergrad.
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Maria's Shadow

'Maria's Shadow' is the brown shadow around the female butthole.
That chick's G- thang be so far up her ass you can see 'Maria's Shadow.' Clearly she ain't bleaching that.
Maria's Shadow by Dr Smooth August 19, 2018
any girl whose first name is maria and last name is s just happens to be the funniest person in the world!! She also happens to be the bestest friend you could ever wish for and there is no person who could ever live up to her. Maria S is always the prettiest girl in the school and all the guys want her! She probably has curly light brown hair and green eyes. Beware though, Maria S is veryyy spontaneous and might randomly dye your hair because you get bored.
i wish i was friends with maria s! -everyone
well i am friends with her so it sucks to be you! -her friends
maria s by r-dog;) i❤️🍫 October 24, 2019

Maria’s Wild Alaskan snow monkey 

An ice cream float made with a heavy stout.
Maria’s Wild Alaskan snow monkeys were damn good after a month at sea.
She is a girl she likes biryany, pizza, kebab likes cola she has two best friends eats too much food but is surprisingly thin
Maria.S has a lot of stuff to be made up to with you she is free Monday
maria.s by Sjisjsjsjsjw November 22, 2021

Marina's sister 

Marina's hot sister but also hot blooded and will win any fight.
Alas, Marina's sister has won the fight again.

marisa salvini 

She seems all nice and fun until you do something that could possibly alter her popularity. Then she turns in a back-stabbing she-devil. Marisa Salvini's are usually sluts that try to show off their butts at beaches, pools and parties. Please try to be nice to Marisa's because they can never be nice on their own.
"She was so nice until I tried to get to know her better, she said I wasn't cool enough."

"She sounds like a Marisa Salvini."
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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