9 definition by Bettermann

1) A fictional weapon rumored to exist in half-life 2 that consists of a dead rat attached to metal handle used for swinging at the desired opposition.
It swung the rat flail at the medieval Goblin.
by Bettermann February 27, 2005

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The word, "otaku," is often used to describe die-hard fans of anime and manga, meaning that these hard core fans live and breath to read Manga and watch anime.

as defined by wisegeek.com, see www.wisegeek.com/what-is-japanese-anime.htm for details
otaku isn't just a negative definition , but atleast this source can be trusted to be unbias.
by Bettermann March 10, 2005

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