Japanese word/adjective which roughly translates into "infatuated", "extreme fanatic", or "obsessed to the point of being borderline deranged."

mainly used to describe the Wapanese people who watch ridiculous amounts ofanime. they, in turn, will use the word to dsecribe themselves, as if they are actually proud of being otaku. they don't know that the word has a negative meaning to it.
1: I'm so otaku, I have all the latest Yu-Gi-Oh things, and I just bought the new Ayumi CD! So ureshii!

2: Jesus Christ...
by KRHimself September 03, 2004

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Otaku means OTAKU. Those who don't search for the definition will understand the true meaning of Otaku.

Created by the Genius of Zeus and Hades
Get the Otaku out of here!
All the ladies are lining up for my Otaku!
Your argument is Otaku!
I would like to Otaku you.
by MasterOfOtaku September 09, 2012

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Otaku is a Japanese word used for foreigners who are obsessed with Japanese culture. A lot of confusion has been made over the years, and people are starting to think Otaku is someone who stays home all day and does nothing but watch anime and jerk off to pictures. This is called a Hikikomori. The difference is that Otaku get out, and have a life, and pass in school, regardless by how much, and talk to other people, depsite the topic. Hikikomori are shut ins, and do leave the house for anything and don't socialize. For any reason. Whatsoever.
*Knock Knock*
Delivery Man : You there?
Hikikomori : *Fap fap fap fap*
Delivery Man: I have a package for a Mr. Smith
Hikikomori : *Opens door naked* Thanks! *closed door and faps*

Otaku 1: Hey, did you hear? They're coming out with a new season for Naruto!
Otaku 2:Naruto is gay, you have to watch anime that deals with Japanese life, like Clannad. You're a fake.
Fake-Otaku 1: No way, Bleach is better than anything.
Otaku 2: Whatever.
Japanese Guy 1: God-damn-it. I hate those Otaku's
Otaku 2: OMFG A REAL LIFE JAPANESE GUY!!! HIIIII!!!!
Japanese Guy 1: Fuck.
by ReaperFi April 12, 2010

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Otaku = EPIC!!!
totally, i mean really. Otaku is the best thing ever. so, as such, it is EPIC
Like, OTAKU IS TOTALLY EPIC, Man!
by wildsparky886 March 18, 2009

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This word is often misused by white nerds. Apparently they think that it means "Anime Fan". They are so grossly wrong. In reality it is the Japanese equivalent to nerd. In Japan the Otaku is the lowest social rung.
White Nerd: "I am an OtAkU!!!1111!!!!!1111"
Actually Japanese person: "I laugh at your obvious non-japaneseness"
by looeee-kun March 27, 2008

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Unfortunately an extremely hated word, the definition for Otaku is, when you get right down to it, an anime obsessor. These (us) are people who love anime. They're obsessed, they're nerds, and they know it (True, from personal experience as an Otaku, and I still am a proud one!).

This doesn't mean that they have no social life. In fact their social life is about the same, if not better, than non-Otakus since there are just so many other Otaku out there to talk with!

Another myth is that they have no social life. WRONG! I have a fioncee` and we're both Otaku. I know guys who are Otaku who have girlfriends, too. Pretty good ones at that.

Just because you're an Otaku and will do pretty much anything for anime does not mean that you have no social life or ever will have one. True that it's mostly on the computer but not always, definitely not always.
I'm an otaku and proud of it! Anyone want to say otherwise? Let me reprase: Anyone want to have their bodies blown out on to the pavement?
by Alex W October 12, 2005

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the proper term for an anime addict is otaku (which means an extreme fan).. but most anime addicts are considered otaku
Joe is a total otaku.
by pinguino September 21, 2005

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