Don't understand the concept of sororities. In my country there are not such "things" or "social clusterfucks" or "social cluster to be popular". I'm from Colombia. Guess we have bigger problems that blonde tan chicks and mascots doing the twerk. I guess they are intelligent enough to pass their bachelor degrees and mayors, if they have time to do weird videos of the sorority life. Again I don't understand the culture of Universities in US. In my country we go to class and then to home and the cycle repeat for 5-8 years.