Means "about to" or "going to".
I'm finna go to the store.
by Fangsta March 19, 2003

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A slang way to say "fitting to" or "fixing to".
I'm finna murk this dude right now.
by Nate Cz September 17, 2006

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Ghetto talk for "gonna" or "going to"
I'm "finna" watch some T.V.
by VaporJ May 15, 2016

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Finn-a, aka Finer, finna is a slag way of saying finer.
Tucker: Have you tried the new Razer Blade?

Tom: Not yet, how is it
Tucker: Finna

Tom: Noce
by user59753 September 07, 2016

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another word for "gonna" that only dumb fags use
if you use the word finna you're dumb asf
by TheRelaxiTaxi March 04, 2016

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finna means "going to". It is a slang word typically used by African-American's.
"Im finna hit the sheets", meaning 'Im going to go to bed'
by TheOneTheOnlyMaggot April 13, 2011

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v. going to
(fin- going)
(na- to)
That boy tried to come at my head, so I'm finna have to heat him.
The movie's at seven? Okay, I'm finna be there.
by Ruffinit February 16, 2009

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