Instablock

To block a user (of an internet service, often Instagram) without a moment of thought because of the egregiousness of their words.

Clearly that guy is an obvious troll. I didn't pause a second to instablock him.

by streetsesquipedalian January 19, 2016

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."

by camelbakChute February 28, 2017

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!

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.

by Mr Victorious June 9, 2016

instaboner

1 a woman who gives you a boner instantly
2 the act of getting a boner instantly

1 "Damn look at that chick she is such an instaboner"
2 " I just got an the biggest instaboner"

by Zmoney November 30, 2005

instabuy

describing a product, that is so awesome, you want to buy it the instant you see it

Person 1: "hey check it out, a t-shirt with a lion riding a flying manta ray, just $10 today only"

Person 2: "oh my god, instabuy"

by swissarmyshark June 29, 2011

Insta-Family

When a man marries a woman who already has children.

So how come Rob doesn't hang out anymore?

Dude he got married a month ago and now has 3 kids.

3 kids!!??!!

Yeah he got an Insta-Family!

by The Real Tron 12345 April 4, 2009