instawhip 

The act of becoming too attached to a new found significant other in an unusually brief period of time, generally accompanied by nonstop texting, facebook makeout pictures, and a lack of contact with regular friend groups.

Brandon: "Andrew's hung out with his new girlfriend everyday since they started dating. He turned down going out with the guys to stay in and watch Friends reruns with her. He even took her out to a $200 dinner on their second date. They've only known each other two weeks!"

Frank: "Wow, that's a bad case of instawhip."

instawhip by jmjboiiii December 7, 2011

Instawhore 

Someone who consistently and often quite thirstily posts self-photographs on Instagram.

Mary-Katherine posted three photos of herself on Instagram today; therefore, Mary-Katherine is an Instawhore.

Instawhore by Jacobee24 March 18, 2012

Instawhore 

Generally females in the age group of 12-17 who participate in the social medium which is familiar to hipsters and food fanatics: Instagram. Instawhores compete against each other to take the most revealing photos of themselves. These photos are usually followed-up by numerous amounts of hashtags (such as '#Swag' and '#YOLO').

Jess: Hey Krystal, let's have a competition to see who can take the most amount of pictures of ourselves with barely any clothes on before our accounts get reported.

Krystal: Oh my gosh! That would be so awesome! We're gonna be such Instawhores. YOLO!

Instawhore by #BrodoSwagginz January 3, 2013

Instawhore 

Someone who posts too frequently on social media and thrives on the attention they get from likes, comments, shares and follows. Instawhores may see themselves as influencers.

There's another post from Kate; she's such an Instawhore. You don't have to post a picture every minute of the day like an Instawhore.

Instawhore by denver09 January 2, 2020

InstaWin 

Instant Win, To win instantly

Hey man! that game is InstaWin!

InstaWin by Tom (Lt Weulf) October 5, 2008

InstaWife 

A new girlfriend who instantly exhibits wifey characteristics, first taking aim at removing the shit in your apartment that she doesn't like, followed by moving her own girly shit into your apartment, and culminating in getting her own spare key so she can move in with you rent free - all without your approval or positive reinforcement.

Mang, Marquis got a InstaWife at his crib yo. She already got her mail bein sent there and they only been together a week!

InstaWife by thequietsun September 16, 2011

instaswipe

A god awful 'compatible match' that Tinder provides to be instantly swiped left.

Instaswipe that dumpster fire before her face breaks your phone!

instaswipe by Ray Rice Elevator Pitch October 4, 2015