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.