They'd have written an articre in Engrish.
I saw a Japanese guy saying, "Soorii, wii donto speeku Ingrishu."
Why did that happen?
Well, something, probably the appearance of a massive vandal as usual, happened on Japanese Uncyclopedia, and a technical trouble occurred (this is rather unusual), disabling people to create new pages. Seeing it, a user on Miraheze decided to fork the whole wiki, but since it was done before the approval of the Uncyclomedia Foundation, they needed to make a request to make it official. Since the Japanese language code is already occupied, the founder had to make a request as the Ainu version instead.
This led to the result, though the official name is Ansaikuropedia, that the wiki is called Ainusaikuropedia.
- https://en.uncyclopedia.co - a way to fork a wiki and become official.