1. Luke Skywalker and Princess Leia's gross half-relationship [if you're a Star Wars fan--otherwise, they were brother and sister, but didn't know for most of the series]
2. A bunch of random video games and some corny old movies where a prophecy is made for an orphan, and then comes true
3. Harry Potter and the Goblet of Fire [book, J.K. Rowling], where he is riddled by the Sphinx in the maze of the third task
