A bunch of classy sorority girls from Indiana University's Kappa Delta chapter carefully smudged dirt on their faces and fake-begged for food, money and prayers during a homeless-themed party this week.

Just days after Alex Knepper's date rape column, an Indiana University senior has caused a similar stir with his system for "rating girls" from "knockout" down to "turns off even the drunkest of males."

"According to the first academic, peer-reviewed studies of vibrator use, it is nearly as common an appliance in American households as the drip coffee maker or toaster oven." [NY Times, EurekAlert]

It's happened to the best of us: you're at a bar or a party and you spy some dude giving you the eye...or what you think is the eye. Then you go over to talk to him and it turns out he's gay and liked your shirt, or he was looking at the girl behind you, or he just had an eyelash that was bothering him. Well. a new…