When one either watches a movie
trailer, reads a book, or sees a trailer for a new
game and becomes overly excited about it, to a freak out state of mind, causing one to go into shakes, fits, and outbreaks of rage, shock, giddiness, disbelief, or just general excitement. Perferably, the subject of the movie, book, or
game is something that people would classify as being dorky or nerdy.