finnsta 

(noun) an Instagram where you post funny or stupid pictures to share with only your close friends. it can be the most random picture.

bro, you looked high af in your finnsta pic.

ha, that's cuz I was

finnsta by Bailando666 August 26, 2016

Finsta 

A spam Instagram account where people post what they are too afraid to post on the real account

Did you see Chris's finsta? It is so funny.

Finsta by rantmonster2319 June 16, 2016

finsta 

A finsta is a combination of the words Fake & Insta(gram). When people have a finsta they post pictures they only want their closest friends seeing instead of their regular instagram(rinsta)followers to see. Usually a girl has a finsta and boys arent supposed
to follow it. Finstas arent supposed to be taken seriously and it doesnt matter how many posts or followers you have. Finstas are mainly kept private and have funny of clever usernames.

Oh my gosh that's hilarious post it on your finsta!

I need a new username for my finsta.

Uh oh... I just posted on my rinsta instead of my finsta!!

finsta by thewizardofwords October 19, 2015

Finsta 

A fake instagram account, so one can post ratchet pictures without persecution from sororities, jobs and society as a whole

Rebecca: "I posted a pic of Kenzie smoking on my finsta!!"
Catherine: "that's awesome!!"

Finsta by Llama12 February 20, 2015

Finstagram 

Finstagram, finsta for short, is a mixture of Fake & Instagram. People, usually girls, get a second Instagram account along with their real instagrams, rinstagrams, to post any pictures or videos they desire. The photos or videos posted are usually funny or embarrassing. Only your closest friends follow this account.

Hey that picture you posted on your finstagram was so funny.

That picture is so funny you should finsta that.

Finsta that shit nowwwww!

Oh let's take a picture for my finstagram.

Finstagram by Girls that are cool December 8, 2013

Finsta 

short for "fake instagram". used for ugly selfies, memes, inside jokes, etc. Usually has humorous names as the username, such as a misspelling of users name.

Amelia : lmao that pic ugly af. tag my finsta
Bianca : gotchu fam

Finsta by aesthetically September 2, 2017

finesta 

When you make a backup page on insta full of stupid pics but you only accept your friends so no one you don't know can see it

"Add me on my finesta"
"Yo your finesta is lit"

finesta by Jasmine Watd November 27, 2016