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1 definition by deweyd

Japanese, literally translated to "thin hammer". can be taken as being called useless. But in the context of the Naruto universe, it takes on a sexual meaning. so, not useless. but an insult to ones penis
Guy A- usuratonkachi
Guy B- What in the hell did u just say?
Guy A- I just said you had a thin hammer
by deweyd May 16, 2010