Page licker
That one person that's so up their own arse about reading the book of a film or tv series (Lord of the rings, game of thrones), and explains how their the freaking master of the universe, and how your not a fan of the film just because you didn't read the fudging book.
me: ''Oh did you see legolas is in the next hobbit movie, yay, he's so coolio!'' page licker: ''yes i did, and i am not happy with it at all. He does not appear in the hobbit books at all, i know this because iv'e read them all five times and i'm a douche bag''.