I've never written fan-fiction. Okay, well, now that I think about it, that's actually a convenient lie. When I was 12, I started writing a novella-length sequel to Army of Darkness and gave up after the first chapter, and there are definitely a couple of Ask Chris columns that only avoid being straight up fanfic because I was writing them for my actual job and I can tenuously claim they were parody. But technically, in the traditional sense of a full length story detailing what would happen if Bella and Edward had to fill in as Gotham City's protectors due to Batman's tempestuous marriage to Goku, that's never really been my thing.
I do, however, know exactly what it's like, because when I play WWE 2K14, I go into it with a set of elaborate storylines that would rival any Harry Potter sequel on the Internet. It's... It's kind of becoming a problem at this point.