Good post, CP3S. And I agree with your assessment... this dubbed version of BOTW has to be fan-made, and is extremely well done at that. I just wish we could get a complete DVD of the entire thing in .ISO or even video_ts form so it could be enjoyed as a movie instead of separate clips.
As for the Engrish subtitles, I find them side-splitting hilarious. Backstroke of the West is (as far as I know) the most well-known of them, I guess since it's Star Wars-related. I also saw some vidcaps of a bootleg copy of the second Harry Potter film (Chamber of Secrets) that was simply called "Hally Porter" and pitted young Hally against the evil wizard Fodi; but alas, I have never found any actual video of that one.
I can't speak for everyone, but I would love to get copies of any and all popular movies with those Engrish subtitles. If anyone out there travels to those parts of the world and obtains some well-known films with these screwed up translations, I'm sure they'd be a hit if made available for download.