This is an abbreviation for the phrase, "Fucking going to." Originated in the 1950s as a result of rap-culture in the United States of America.
"I'm finna beat up phil!"
by finna April 21, 2015
by SaltPeppah February 18, 2017
An overused ghetto term that has completely lost its meaning of "going to," and can now be used in any sentence in almost any way.
Brady: "That movie was finna swag"
Michelle "What? That doesn't make any sense"
Brady: "You finna shut yo ugly ass up and finna swerve bitch"
Michelle: "..."
Michelle "What? That doesn't make any sense"
Brady: "You finna shut yo ugly ass up and finna swerve bitch"
Michelle: "..."
by rockrchick56 May 17, 2013
by C-Baby August 6, 2005
Something absolutely stupid that an ignorant turd says because they haven’t mastered the English language yet.
by Nigel Nutsack October 15, 2021
Finna is just the means gonna. Which ever dumbass who uses this word will know it's just a word some idiot spelt wrong.
I'm finna beat your ass
by Meeseeks Man December 3, 2017