Top definition
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)
by Flingotravels May 07, 2006
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2
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.
by bbi5291 July 21, 2009
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3
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.
by Amamo-chan January 29, 2006
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4
when a midget climbs completely into the vagine of their lover
My friend midge pulled a manganese
by Vlad October 13, 2004
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5
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.
by nabil el malti May 22, 2006
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