ionst 

Intimate One Night Stand Twins.

Refering to Angelina and Kate, the Ionst is a beautiful, funny and talented creature with perfect music taste and a wonderful personality.

The Ionst will one day rule the world, so when they do. Watch out!

The Ionst dislike fakes, posers, sluts and reece.

When the Ionsts are legal they look forward to pointing to underage people, laughing and yelling "Jailbait!"

Angelina and Kate are THE ionst!

ionst by Kristree September 27, 2007

Instacation 

Noun.

An entire vacation spent taking and posting pictures on Instagram.

It looked like you had a great time on your instacation.

Instacation by Laurie H. August 4, 2017

Insta flick 

1. A film which is most likely to be a Netflix original, featuring influencers, YouTubers, and D list celebrities or actors.

2. Any film that features: Josh Peck, King Bach, or washed out Disney channel stars trying to make a comeback.

(IE: Set It Up, The Perfect Date, When We First Met, The Babysitter)

Quibi failed because it only had insta flicks and no real movies.

Hey did you see the new insta flick internet famous with Shane Dawson & Amanda Cerny?

Did I just watch a 90 minute YouTube video or was it an insta flick.

Insta flick by Cohensman October 29, 2020

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

InstaFAG 

Instagram + Faggot.
Used to call Instagram users.

Dude, you're an InstaFAG!

InstaFAG by cegeb April 12, 2013

insta-child 

insta child is when you pick up a insta kill on cod zombies

Oh ma guuud a insta-child

insta-child by Verize May 16, 2016

Instacall 

Term used in poker referring to the act of "Instantly Calling" an opponents bet. An instacall is commonly seen against a very weak opponent, one that may have exhibited some sort of tell (ie leaning backwards or forwards in chair, checking hole cards), or just against a complete superdonk that has been bluffing at pots with deuce-seven all night. Term also implies that the player has absolutely no respect at all for the raise his opponent puts in.

You: You're damn right that was a big raise, and if you come over the top I'll instacall your lyin ass
Opponent: "I'm All..."
You: "CALL"
*Opponent: (muck)

Instacall by mcchris June 20, 2008