Top Definition
used in describing how fierce something is; the amount of fierce something has.
Whoa that Redhead just threw scissors at her mother, that's definitely a 10 in fierceocity; The fierceocity of this word is too much for you to handle; This has too much fierceocity for me.
by Sexy Leonard January 21, 2009

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The Urban Dictionary Mug

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The Urban Dictionary Mug

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