Are you one of those TV viewers who yells at the screen every time a particularly annoying character enters a scene? Well apparently, you're not alone. Entertainment Weekly has rounded up a list of the 24 most irritating characters on television, with Dawn from Buffy, Dawson from Dawson's Creek, and no less than three characters from Grey's Anatomy making the list. Reality stars, such as Lauren Conrad, also made the list, as did my personal most annoying character nominee, Ross Gellar from Friends. [EW]