Gusta Finna 

Literally can mean whatever you want it to mean. Any adjective, noun, adverb, etc.

It was a gusta finna turn of events when he was on his first date with this gusta finna girl and he stepped in a large pile of gusta finna.

Gusta Finna by Coopdoggiedog May 25, 2015

Finnaboo

A non-Finnish person who's obsessed about Finland and Finnish culture.
Weeaboo but replace Japan with Finland.

ysp: "Oh bloody hell mate, my cup of tea just spilled on my mämmi! PERKELE mina mene saunan!"
saku: "ysp, you're such a finnaboo..."

Finnaboo by kas_se May 9, 2020

How else we finna show people how we living out here 

Another phrase made by a 17 year old washington native meaning how else are you going to show people what you’re doing in life

Yo film ryan smoking 10 blunts to the face cuz how else we finna show people how we living out here

Gabe : Yo did u see the video

Ryan : Yeah u posted it everywhere

Gabe : How else we finna show people how we living out here

How else we finna show people how we living out here by Yungboyskans February 28, 2021

we in this bitch finna get crunk eyebrows on fleek dafuq 

We in this bitch - we in some place
finna get Crunk - about to get drunk
eyebrows on fleek - eyebrows on point

dafuq - how or why or what the F**K

We in this bitch finna get Crunk eyebrows on fleek dafuq

we in this bitch finna get crunk eyebrows on fleek dafuq by fleek ass eyebrows January 24, 2015

Finnyen

The romantic ship between Finn Wolfhard and Wiyen Chiver in the fanfiction on Instagram by @thegirlwitheggos

I totally ship Finnyen.

Finnyen by phieillydinyia March 13, 2019

finna be in the pit

When you're acting black while doing the whitest shit imaginable.

I paid $10,000 to be at this Harry Styles concert, I finna be in the pit.

finna be in the pit by sweaty octopus November 6, 2022

Smoke a finna

Smoking a weed, otherwise known as a finna.

I’ll be back I’m finna gonna smoke a finna.

Smoke a finna by SmokeAFinna January 11, 2019