Any form of media including but not limited to lecture, video, paper, book, TV show which is full of inaccurate information and/or logical fallacies and provides little to no accurate information.
On February 15th2001, Fox Network aired an hour long failathon claiming that the moon landings were a hoax.
Boys who enjoy yaoi (a genre in Japan that contains sexual and/or romantic relations between two men); literally translates to "rotten boy"; corresponding female : fujoshi