Instabig 

(noun) pronounced: (Insta-Big)
The ability to look super muscular and lean on Instagram, but not so much in real life.

"Yo, you gotta follow this guy I found on Instagram, he is HUGE!"
"No way, I've seen him at the gym, and he's nothing impressive. He's just Instabig"

Instabig by Mrs_Swollivan June 2, 2016

InstaBitch

A person on Instagram who is only interested in their own follower gain. Usually narcissistic teenage girls who secretly think they'll be the next Kylie Jenner.

Jane: I'm gonna follow this fake whore so she'll follow me, then I'll unfollow her and hope that dumb bitch doesn't find out.

Jane is the example of an Instabitch.

InstaBitch by YoungRichGod April 14, 2016

Instabitch

Low T millennial whose sole function in life is to facilitate his girlfriend's Instagram feed by taking photos and placing himself in precarious positions to get that perfect shot. Never appears in her feed.

Is Tyler banging Morgan? No, he's just her Instabitch.

Instabitch by Rudeboy Johnny June 4, 2019

Electronic Instability 

When you don't know if your computer, cellphone or any other electronic device, will work next time you use it.

He suffers from electronic instability.

Electronic Instability by Ni2k May 23, 2011

Instabitch

A girl who posts on social media about her life problems to her 1000 followers that don't give a shit.

Damn. This girl keeps spamming my page with her problems. What an instabitch.

Instabitch by The professa October 28, 2014

Instabitching 

When a person starts bitching on an Instagram post.

Ellen: Just ate birthday cake with my friends! So yummy :D
Natalia: OMG, you had birthday cake?! Why didn't you invite me to your party?! You're so mean! I hate you!
Ellen: Jeez Natalia, stop instabitching on all my posts.

Instabitching by )_Me_( February 3, 2013

instarig 

A person who when killed, instantly goes into rigor mortis.

“Yo man! That guy dived face first into the 3 foot lake. He went full instarig!”

instarig by bignameguy May 22, 2022