Face it, geek chic is in and Marvin "Mouth" McFadden has it going on! For being known as unpopular, Mouth sure gets a lot of ladies. Many think Erica Marsh, Rachel Gatina and Shelly Simon all fell for "Mouth's" sweet personality and boyish charm... but, we think his Penguin shirts and fitted v-neck sweaters had a bit to do with it too. But, shhh!