1 definition by DMenacekid

Top Definition
Word of appraisal. Meaning cool.. Known as a positive remark. Nucleus by definition is the center of an atom which all electrons and protons constantly orbit around. Thus nucleus means 'center of attention'.
-"Have you seen his new music video? Yo that shit is nucleus! "

-" Them kicks is looking nucleus."

-"That shirt is nucleus yo!"
by DMenacekid January 21, 2011

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