nihonto 

A Japanese style sword made in Japan by a Japanese swordsmith.

Literally, Japanese sword.

While an American can make a Japanese style sword, it cannot be called a nihonto.

nihonto by Chip Griffin December 18, 2003

nihongo jozu

Officially it means "Your Japanese is Good!"

But in actuality means "Your Japanese sucks ass"

Foreigner : Sumimasen, Eki Doko Desuka?

Japanese : Ah, Nihongo Jozu desu ne

nihongo jozu by LookAtThisGraph July 20, 2021

Nihongo 

Japanese in Japanese

Nihongo by Kurisu July 1, 2003

Nihongo 

What the Japanese refer to their language as.

Nihongo by Ninja Disaster July 2, 2003

Nihongo Nazi 

Chat room trolls who, despite the fact that they are in english speaking forums, insist on using the japanese names of everything. Frequently found in anime forums, claiming that the true and ONLY name of Full Metal Alchemist is actually Hagane no Renkinjutsushi, for example, even though it is quite the mouthful for non japanese speakers.

Nihongo Nazi: WTF noob, it's Hagane no Renkinjutsushi, not FMA. Baka! You just called Kaubôi bibappu, cowboy bebop... man what a lamer.
Reader: What a nihongo nazi.

Nihongo Nazi by Ali teh P December 14, 2008

Nihongore

Gruesome scenes found in Asian horror films, usually featuring excessive blood and generally fucked up themes.

My niece isn't allowed to watch that "Audition" movie yet. There's too much Nihongore. Her dad will kill me.

Nihongore by instantcultclassic August 6, 2011

nihongo 

The hardest language to learn, EVER. Period.

Seriously, fuck the Joyo Kanji.

nihongo o wakarimasen...

nihongo by natsumi tsuji January 23, 2008