Just for kicks, last night, I thought I'd do a GoogleFight for the Pro-Fun Troll Hoedown, but I couldn't think of another subgenre of Doctor Who fanfiction that's comparable. So I posted this question in dwcanon_fodder.
Just thought you'd be interested.
BTW, did you know that "Subreality" is a recognized term in philosophy? I found that out in the course of playing around in that googlefight thing.