If you're asking if disturbing content is allowed on this site, then I would say absolutely! Just about every story on the wiki is designed with the intent of disturbing and unnerving the reader. I'd say that's a big purpose in writing a scary story, wouldn't you? Disturbing content is our lifeline around here.
It's just that we prefer our disturbing content as well-thought-out stories with well-thought-out structured plots. As I said above, that's what we're looking for and that's what I suggest you set out to do if you would like to write about this disturbing video. We have some very helpful critics here who would have no problem with helping you refine your pasta.