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manganese 

1. Someone who is overly enthusiastic about reading manga.

2. Manganese is a chemical element in the periodic table that has the symbol Mn and atomic number 25. It is a gray-white metal, resembling iron and is quite brittle.
1. That dude Elliot is manganese. Wait, he's just wapanese.

2. I knew this dude who tried to smoke Manganese and died. (not really)
manganese by Flingotravels May 16, 2006
A real cool guy who's name people dont have because its so awesome and rare.
WOW man your awseome is your name Mattaes??
Mattaes by Mangaman400 September 7, 2012

mattyness 

(noun) another way to measure one's coolness; a very cool person has a high level of mattyness; alternate spellings: mattiness
Tyler does not possess much mattyness because he wears high tube socks.

You have a lot of mattyness, come be our friend.
mattyness by Whiteshizzle June 11, 2006

Manganese 

The fictional inhabitants of manga (hence the name) and anime, who are for some reason almost exclusively Caucasian in appearance, despite the fact that most of them must be Japanese by ancestry.
The Manganese have many abilities that other human beings do not. They can dramatically vary the size of their facial features as well as generate a massive drop of sweat when they encounter suitable emotional stimuli.
Manganese by bbi5291 July 21, 2009
Residents or natives of Macau, many Macanese people are fluent in both Portuguese and Cantonese. They are one of the coolest groups of people from Asia.
"Im American, what about you?"

"Im Macanese"
"NO WAY! i wish i was Macanese!"
Macanese by João Eduardo August 19, 2009

Methanese 

1. The language used by meth monkeys.

2. The accent of a meth monkey caused by constant bruxism.

Methanese can be heard frequently in QT of Cartersville.
Is that white woman speaking Chinese? No, that meth monkey is speaking Methanese.
Methanese by Old Brown Dog April 2, 2015
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
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