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 wamou shindeiru
Me: *appears behind them* NANI?!?!?!?!
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
'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.
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!
This term has become popular on many fanart or anime sites. It is also used on various other web sites. It's a japanese word that translates into "Bonus" or "Extra". It basically involves any material on the site that does not fit into any of the other site's catagories. Such as downloads, photos, rants, or links.