Top Definition
a culturally refined person.

a person of good upbringing and breeding. Of the upper class. Very desirable. Always seen as proper in public.
That rich upper east side girl is so finastic I couldnt even think of dating her since I'm so poor.

#fina #rich #benjo #princess #hot
by Topdog Mr. Francisco March 17, 2008
10 Words related to finastic
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