Omage  

When you leave your boys/homies to be with your girlfriend all night. May include traveling long distances only to get laid.

Pronounced like Homage without the H

It may also be used in the plural form, Omages, or as a gerund, Omaging

I cant Believe Colin is pulling an Omage tonight!

Wow weird, why is Colin going on an Omage?

Colin has pulled a lot of Omages this week!

Colin has been Omaging a lot lately!

Omage by Comrade1119 December 21, 2008

omae wa mou shindeiru 

Something from the anime/manga series ‘Fist of the North Star’, meaning ‘you are already dead.’ And then the person it has been said to dies. If you hear this said, it is completely unacceptable to not say ‘Nani?!?!?’.

Random person: omae wa mou shindeiru
Me: *appears behind them* NANI?!?!?!?!

omae wa mou shindeiru by Kitten Corp. June 6, 2018

omag

Oh My Atheist God!
Can be stylized as OMAG or omag.

"OMAG I can't believe your a christian"

omag by the13thdisciple October 31, 2011

OMGeezies 

OMGeezies is a more excited version of OMG.

"OMGeezies you got a dog!!"
"You look amazing OMGeezies"

OMGeezies by -Chloe- October 23, 2019

Omae wa mou shindeiru 

This is only used in the highest profiles of the highest edgy meme lords. it can be used to absolutely destroy an opponent in battle. Only the best can use it. It means “you are already dead” but will instantly kill your opponent in an anime battle.

Opponent: “ fight me”
You: “omae wa mou shindeiru”
Opponent: dies
You: naruto run away

Omae wa mou shindeiru by The pussysmasher May 15, 2018

Omae wa mou shindeiru 

'You are already dead' in Japanese. Legend says that if you say "Omae wa mou shindeiru." to an opponent, their response will always be "NANI?" meaning 'WHAT' in Japanese. Then said opponent will die. If 'Nani' is not said, then...? The opponent will die anyway though.

"Omae wa mou shindeiru."
"Nani?!"

Omae wa mou shindeiru by Yeet that outta here January 19, 2020

omake 

To quote Felicia:
"It's a japanese word that translates into "Bonus" or "Extra"."

You may find omakes on anime DVDs included as extras, or simply as extras in any other sense of the word.
They usually include a total change in style as well as a humoristic view. Making fun of the previous stories and such.

Did you watch the latest Soul Taker omake?
The KGNE omakes were 1337!

omake by EvilTomte June 7, 2004