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.

Mosterist 

as explained on www.Mosterist.com

A word that trumps ‘most’ and even ‘mostest’

mosterist
/mo-ster-ist/
determiner & pronoun
determiner: mosterist; pronoun: mosterist

greatest in amount or degree.

Chloe: "Love you"

Me: "Love you more"

Chloe: "Love you most"

Me: "Love you mosterist"

Chloe: "That's not a word"

well a quick internet search leads you to this page, which is proof that mosterist is a word when used by me and that also means:
Chloe I love you mosterist!

David Mortari 

A so-called "marine" from Hawaii who threw an innocent puppy off a cliff and video taped it while serving in Iraq. The video has been questioned on its authenticity. Real or fake, possessing the idea to even fake such a stunt is sick and disturbing.
David Mortari must be punished or undergo psychiatric evaluation!
David Mortari by mintkid09 March 5, 2008

montarious 

A Young Man Who Is Loyal And Trustworthy. Although He Isn't The Hottest Person On Earth, He Is Still An Attractive Guy And His Sex Life Is Really Out Of Control.
"Girl You Need To Get You A Montarious!"
montarious by CMG MULA December 21, 2016

Montarius 

Montarius is the most self confident person in the world he can take yo bitch and you won't do nannnthing about it (Future voice )
Montarius took yo bitch
Montarius by Nfnc June 18, 2018

David Motari 

A so-called "marine" from Hawaii who threw an innocent puppy off a cliff and video taped it while serving in Iraq. The video has been questioned on its authenticity. Real or fake, possessing the idea to even fake such a stunt is sick and disturbing.
David Motari is sick!
David Motari by mintkid09 March 6, 2008

The mostard cult

An unknown instagram cult account. They post mostly stolen memes and sometimes get hacked. They stan My Chemical Romance and some of them have stan accounts.
1:
Ray: I posted my Ned fan art on the Mostard Cult account.
Bella: That's cool! Can I join?

Ray: No, I am a member but you aren't.
Bella: :(
2:

The Mostard Cult is a random account and the members have a freaking chat for it!
The mostard cult by bisexual bandito September 30, 2019
More from Urban Dictionary
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
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
Load more