Instafap 

A woman/man/shemale who in one glance makes you want to blow a load ASAP.

Rick: Dude, bombshell at 12 o'clock!
Ray: Christ! What an instafap!

Instafap by Supermundanae May 23, 2016

InstaFAG 

Instagram + Faggot.
Used to call Instagram users.

Dude, you're an InstaFAG!

InstaFAG by cegeb April 12, 2013

instafake model 

A moderately attractive female who whores herself on Instagram for free, rather than professionally like a super model. Their profile will consist almost entirely of selfies and the occasional "seemingly" candid shot.

"For real tho she looks way better on IG"
"well yeah, all instafake models do."

instafake model by camelbakChute February 28, 2017

Instafart 

A powerful fart, immediately filling the room with a terrible smell.

We were riding in the car and my wife let out an Instafart making it hard to keep my eyes from watering.

Instafart by Willybeee August 16, 2014

Instafamous

A person who's famous on the popular app Instagram because they have thousands of followers. Person is usually a pretty girl who posts a thousand pictures of her face or whatever food she's eating. May include pictures of other people's food

That girl's instafamous, she's got like 10k followers!

Instafamous by Big Daddy N September 25, 2012

Instafamous

Coined by the website instafamous.pro and their hashtag #instafamous it refers to gaining a mass amount of followers on the Instagram app so that you become bit of a celebrity on the app.

I want to get 100,000 followers so I can be Instafamous.

Instafamous by Mr Victorious June 9, 2016

Instafamous

Instafamous is where women usually suckers guys off of dating sites to follow their Instagram so they get more likes and feel better about themselves. In reality they all post the same exact things and their life isn’t as exciting as they make it seem.

If Instagram were to shut down tomorrow all these women would go from instafamous to instanobody and have to get a real job.

Instafamous by Unknown reaper7 April 28, 2019