I have NO idea what's popular in the south, but up here in the Northwest uggs, leggings and Northface are still pretty popular. Not saying its a look I love either, but I'm middle-aged, so no one's asking me. I'll be the first to say we are hardly on the cutting edge of fashion, but we don't have a lot of turnip trucks around to fall off of either.
Of course, other than the Northface, the other two things are moot since I don't THINK any fraternity guy would wear the leggings or the uggs. Than again, you never know on the west coast. LOL>