Instahate 

When you instantaneously or spontaneously know you hate someone or something.

I was overcome with instahate the moment I saw my ex's newest conquest.

I instahated her the second our eyes met!

Instahate by justanotherposter March 28, 2011

InstaTard 

mostly effects kids/teens around the age of 11-15 mostly white and only listens to billie eyelash and kpop this is actually dangerous cause these kids like to sexualize themselves on instagram witch attracts pedos if you see one of these accounts witch if you use instagram YOU WILL make sure you report it for their safety

InstaTard:omg i have 500 followers
logical person:you should delete those sexualized pictures half your followers are probably pedos
InstaTard : yoU aRe JuST JelLY

InstaTard by thechas3 December 7, 2020

Intraterrestrial

The opposite of, "Extraterrestrial." Meaning, "Of the Earth." Beings created by human society within Earthly lore. E.g. Ancestors, Angels or Werewolves. From within the Earth.

First outlined in, "The Chronicles of Contact Seven `Intraterrestrials," by JamesDeVere

Intraterrestrial by JamesDeVereTriond March 12, 2011

instagater 

A person who has no life and likes to be nosey

He told you to stop instagating

instagater by Chris January 20, 2005

instajerk 

When ur bored as hell and bored of ur girlfriend so you go on instagram and jerk off to pictures of females

I didnt wanna have sex with my girlfriend friend today so instead i whipped out my cock and my phone and instajerk'd

instajerk by Thoninq1 August 4, 2015

InstaTrashed 

When a quiet or peaceful area is showcased for its tranquility on social media and is overrun by clout chasers who in turn ruin the area with noise and garbage.

Also synonymous with tourists disrespecting the local environment.

I loved to go camping there before it got InstaTrashed.

This was a quiet area I used to hike on before it got InstaTrashed.

We had to shut down this part of the tour to let the environment heal from tourist activity. It was InstaTrashed to the point our local government stepped in and said no more. We can still admire it from afar, we just can't go in.

InstaTrashed by JinxedIt November 27, 2020

InshAmerica

Based off the Arabic word, "Inshallah" meaning 'God willing'. "InshAmerica" essentially means 'America willing'. Used by many believers of continentalism and manifest destiny.

"The economy will be fine in no time, InshAmerica"

InshAmerica by William Walker from BU March 9, 2010