an otaku is a word commonly used to describe someone who is either obsessed with Japanese culture or a geek who spends all his/her time watching anime and never leaves the house. these are both false; that is the definition of a weaboo. an otaku is simply a fan of anime and manga and stuff like that. not a geek who has no life; not a weaboo. but sometimes, otakus try too hard and do turn into weaboos. for a better idea of the difference between otakus and weaboos, read my definition on weaboo.
me: hey, do you watch anime?
friend: anime sucks.
me: no, you suck. anime is good.
friend: your such a weaboo.
me: no, im an otaku.
by Pauly-T-Swizzle April 20, 2013
From the literal translation of the word toku, meaning "house. In Japan, Otaku means somebody with an obsession. From anime, manga, vedeo games, computers, to things from train sets, stamps, spoons, ect.

In the 8o's, Otaku was used for a Japanese case where an obsessed fan murdered a voice actress for not sounding th way he invisioned his favorite character.

Otakus in Japan tend to be under-weight with poor hygen and little to no life outside of their obsession, i.e. only leaving outside of their home for their care or additions to their collection of what they are obsessing over. Thus, having their society look down upon them.

In the U.S., fans of anime and manga tend to mix up Otaku for "guru", or master. A large amount of the fans of products of Japanese entertainment tend to view Otaku as a good thing. Otaku, in the West, normally means "fan of anime/manga/video-games".

The "otakus" of the US. tend to be over-weight, have poor hygen, and have little to no life outside of their own obsession.

People in the U.S. tend to make jokes about "otakus" and their Western version of "Comic-Book Junkie" to live in their parent's basement while obsessing with their collectables.
I am such an otaku because I love manga's and Kishimoto-chan!

Yuu only leaves his house in order to get a new train set... He must be an otaku.

The Otaku had murdered the voice actress because he did not like her portrayl of his favorite character.
by Gaara_Baby_Eater June 01, 2009
this word was originally used in japan to describe someone who enjoys anime and manga. the term later became derogatory when a japanese news station used it to describe a serial killer who had been a hermit and was obsessed with anime, manga, and doujn. When it crossed the pacific to America, otaku became a word popularly used to describe anime-con goers. the Japanese, who are always quick to pick up on American fads, soon used the phrase to describe a cool "geek chic" type of person, often found in the Akihabara district of Tokyo.
the kid who knew everything about Death note was a true otaku
by objectiveobserver July 10, 2008
Someone with an unhealthy obsession for something. i.e. anime, cars, soap operas...

not necessarily anime but usually associated with it
by Ravyius November 08, 2003
1. Japanese for "nerd."
2. A big anime fan. Unfortunately, the name has been disgraced thanks to the large majority of otakus being 240 lb, 30-year-old white men who don't have a life.
by dj gs68 July 08, 2003

A person who loves to watch anime and read manga and also admires the Japanese culture, but not to the point of denouncing their own, that would make them a weeaboo. Being an otaku is basically being apart of a whole new culture, an it's great! Just don't become a weeb.
"Hey, do you watch anime?" "Yeah!, I am an otaku, you?" "So am I!"
by CurrentSlang2014 December 07, 2014
Otaku is a Japanese term for people with obsessive interests, commonly the anime and manga fandom.
John - I heard that Quinn is an Otaku!

Seth - Awesome! I'm into anime and manga too!
Seth - I love being an Otaku
by Quinniethepooh May 30, 2016
Someone (such as me) who has an extreme love and obsession with Anime, Manga, Japanese Video Games, Cosplay and anything that has to do with Anime in general.

As you may notice most people define Otaku as someone who has nothing else better to do with their life but sit at home and watch/do the things I have listed above. Which is NOT true. We Otaku have many things to do, wether it's watching Anime or stressing over if our Cosplay is going to get here in time for the next Convention/Expo, I can assure you it is over infinity times better than what most of the people that say those things do. Which is most likely sitting at home eating them selves to death because they wish they had something to do.

And to note that in a previous definition of Otaku, that person said that the word "taku" means home and that that links to THEIR so-called definition. If you know Japanese at all you would know that Otaku (おたく) means "Geek" or "Nerd", which clearly shows our (being us otaku) love for Anime, Manga, Cosplay, etc.

I made this to show my love for Anime and to stand up for the TRUE MEANING OF OTAKU!!!!!!! >:O
Yumiko: "So, how much of an Anime fan are you?"

Sayuri (me): "I am a MAJOR "OTAKU!!!!!!!" ^ ^"
by otakueien July 09, 2011
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