Instacore 

Kids that go Scene overnight and claim to be ohh so hardcore and follow other instacore trens. like listening to shitty local bands and doing their hair all the wrong ways. These kids think they are really cool, but are usually reminded by everyone else how lame they are.

that instacore kids copied my hair.

Bullhead city, Az is the Capitol of instacore kids.

Instacore by ghjhg May 30, 2006

instacurity

An excessive concern with one’s social media presence, influence, and/or likeability.

I knew I was suffering from instacurity when I strategically timed when I was going to post on Twitter to ensure the most retweets, once even tweeting from a funeral because I didn’t want to miss that “peak” time. I’m sure my late aunt would have understood.

instacurity by Mr. Instacurity April 3, 2013

Instahoe 

A girl who posts an excessive amount of revealing or provocative pictures on instragram

"did you see all those slutty pictures that girl put on Instagram? She's such an instahoe"

Instahoe by JwuGing July 13, 2012

instahoes 

Fake hoes that look good on Instagram but ratchet in person

We're not photogenic but at least we're cute... Unlike those instahoes

instahoes by MeIsCute October 6, 2013

Instaposer 

NOUN: An Instagrammer who indulges in trends, new or old, and tries to recreate them on their own feed, usually trying to impress others. (They tend to say that they had zero influence or inspiration.)
**Usually used as an insult**

Instagrammer 1: Wow, nice feed.
Instagrammer 2: Ya, I'm like the first person to ever have a slime account lmfao
Instagrammer 1: What an instaposer...

Instaposer by timentes May 29, 2017

Instagret 

The regretful feeling of putting too many photos/an embarrassing photo on Instagram the morning after a big night.

"I instagret that photo I put up of me naked rolling around in my grandfathers ashes."

"Her box gap is smaller than it used to be, she'll be instagretting that photo this morning!"

Instagret by Be Ess March 16, 2013

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"

instaboner by Zmoney November 30, 2005