OMNI 

A compass or navigational indicator characterized by giving every direction (Omnious) except the right one. A true OMNI navigator gives a direction exactly opposite to the correct direction.

Oscar: My OMNI compass said to go that way in order to get to Canada, but i stopped in Mexico

OMNI by X91 February 6, 2010

Omni 

One of the two main factions in the MMORPG game 'Anarchy Online'. Viewed as the oppressors within the game, they fight against the 'Clan' faction for control of the planet Rubi-ka.

You Omni scum will never rule us!
Omni Tek is your friend.
Oh no! The city of Borealis just went Omni...

Omni by Tony Masons June 23, 2006

Omni 

Man of little or no skill at cs; a newbie

Fuck youre nearly as shit as omni!

Omni by Anonymous March 11, 2003

omni 

A world of warcraft player that clicks 70% of his abilities, but he's actually good at it because he's been doing it for so long.

" You're playing without good keybindings? such an omni "

omni by Ninefive June 2, 2016

omni 

basically means, ya i know or "i know all that"
coming from the root wod omnipotent. its slang like southern california shyyaaa

dude 1-sick car bro
dude 2-omni

omni by sir micheal of the rocks June 16, 2009

Omni 

A toxic emo bitch that bullies you.

Omni roasted Zephix for no reason yesterday.

Omni by audaciityy June 21, 2019

Omni 

A pejorative term used by vegans to refer to non-vegans.

non-vegan: I'd eat anything, even people.

vegan: ewwww you Omni

Omni by K-Dogg1 March 29, 2021