My roommate from the dorm this past year once told me that someone she and her sister knew had been blackballed from all sororities on campus. When I asked her why, she was just like, "Because she depledged." Coming from the girl who always thought she knew everything, this deserved a big eye roll from me. I informed her that that's not really a good enough reason to be blackballed, people depledge all the time. In fact, a girl in my pledge class had accepted a bid from a sorority the year before last and after a little while, decided it wasn't for her. So last year, she went through informal rush and pledged at my house. Lol, no blackballing there. That shut my roommate up!