As mentioned in the TVTropes articles I linked above, they specifically say you can make pages for your own works with rules, such as no YMMV and you can't use the article as Word Of God trope. And this is why the articles and I said several times make sure you have something to say. At least three tropes is recommended and as stated in several articles go through TVTropes and make a list before creating a page. Pages without any content look like spam and is at risk of deletion.
Please read all the available information given by TVTropes on how to create a page and the rules before creating if you don't want to get into trouble. This should be common sense for all new sights you want to create something on. Read all the information and rules you can.