imn 

Internet Metal Nerd. Essentially a keyboard warrior but with heavy metal music. Thinks his taste is supreme and all others are inferior. Good luck arguing with this guy because he'll just ignore anything you say and call you a "poser."

Likes to pretend he knew what metal was like in the 90s because he saw a Pantera documentary. Spends most of his time in the basement on forums crying "THAT'S NOT METAL" about anything he doesn't like.

"This guy says Devourment sold out on Conceived in Sewage."
"Shit, what an IMN."

imn by HumanWaste October 22, 2014

Imn't 

That's how cool kids write 'I am not'.

Mate: Urn't aesthetic enough, my friend!
Jake: At least Imn't that dumb!

Imn't by tooruu April 22, 2018

annyeonghaseyo jeoneun bangtan sonyeondan hwanggeum maknae jeon jungkook imnida 

The best song ever made by BTS's Kookie

"annyeonghaseyo jeoneun bangtan sonyeondan hwanggeum maknae jeon jungkook imnida" Kook chanted

annyeonghaseyo jeoneun bangtan sonyeondan hwanggeum maknae jeon jungkook imnida by agustdsdaughter October 6, 2020

imnsho 

In My Not So Humble Opinion

imnsho by Flamin Homer May 31, 2003

ImNotThatSpy VR 

A VR youtuber that creates the funniest content on the planet and is an all around nice guy

The latest ImNotThatSpy VR video is really good

ImNotThatSpy VR by Ok53672 June 12, 2021

imna 

I am going to

"Imna go, I'll catch ya later."

imna by Zator January 6, 2009

IMNHO 

In My Non-Humble Opinion

IMNHO is a stronger statement than IMHO (In My Humble Opinion) as it makes no excuse for its point of view.

My opinion -- No humility.

"Did you see the local news last night?"

"IMNHO local news isn't worth watching"

IMNHO by PixelWrangler November 15, 2011