Eve Bade Adam Eat
In the fiction collection ALMASHEOL (2002), there is a story called "Eve Bade Adam Eat". In it a writer for a college magazine is fired over a story about a girl who goes back in time and gives birth to her own mother. The author in the story, Henry Church, supposedly plagiarized his idea from a television show. The author, Jonathan M. Sweet, claims he wrote the story in the summer of 2000, more than a year before this episode even aired. The claim is true enough...but it's still very funny, especially that time travel-incest was actually used as the plot of an episode of a TV program, and considering the sordid history behind the fiction (which is told in the back of the book).