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

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

Manganese 

noun, plural the Manganese
used in Japanese BBSs to refer to foreigners who are enthusiasts of manga and waste time by reading manga and/or watching anime, and whose speech and behavior are mangatic; Manga otaku

As a Manganese read Love Hina, he could not repress his tears.

Manganese by Amamo-chan January 29, 2006

Manganese 

when a midget climbs completely into the vagine of their lover

My friend midge pulled a manganese

Manganese by Vlad October 13, 2004

manganese 

Form of english, derived from the math teacher mr. Mangonaro, of which any random word from a sentence has "'os" added to the end of that particular word. Particular hand movements and facial expressions are also applyed to this

I'm gonna go to the fridgos and get something to eatos, hey im speakingos manganese.

manganese by nabil el malti July 30, 2008

Manganese 

Language of the mangs

Guuuuud mang use need to do. Wez need to add him to the manganese army.

Manganese by Cam_au23 May 31, 2022

manganese 

A person who speaks in such a monotone, mechanical, or overly logical way that they could easily be mistaken for an artificial intelligence.

that guy right there is so manganese..."I tried having a casual chat with Kevin, but he's such a manganese—every sentence sounds like it was generated by a chatbot."

manganese by convivialtiger May 18, 2025