Skip to main content
Urban Dictionary Merch
Your favorite words on things you can wear, drink from, read, or give to a friend.
The Urban Dictionary Store sells gifts you’ll have to explain.

Prices in USD. Free US shipping. International shipping and regional book fees are shown before payment.

Marchisio 

v. to flail ones arms widely in times of panic
'did you see when that baboon came straight for him he marchisioed!'
Marchisio by Baby Powder July 1, 2003

Marchisello 

A last name that defines great actors.
Bro 1:Hey! Did you see Tanner Marchisello in the Crucible last night?
Bro 2: Yeah! he played John Proctor like a beast!
Marchisello by pixelpants March 14, 2009

Marchisio 

n: To have one's head so deeply implanted in their own ass that the person is completely oblivious to his/her surroundings.
Maybe if you weren't such a Marchisio you would notice that this girl you are hitting on isn't a girl at all.
Marchisio by Tony Danza July 1, 2003

Marchisio 

adj1: To be overly thrifty when dealing with money.

adj2: Of or like a child with downs syndrome
adj1: Man, he counted every last penny...what a Marchisio

adj2: That kid sure looks like he would do well at the special olympics. What, he DOESN'T have downs syndrome?!? Yeah, he must be a Marchisio, thats for sure.
Marchisio by zeus August 15, 2003

marchsha 

Not academically good in studies, disliked by people a lot, very very short (could pass as a newborn) Obsessed with the opposite gender (straight asf) Currently in a one-sided relationship with someone and also likes another person.
Guy 1: I dont like Marchsha
Marchsha: But I like you! Its ok, I have Guy 2..
Guy 2: I secretly love you even though you're short.
marchsha by Fairaa<3 November 21, 2021
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
Load more