One year at our Panhellenic Recruitment Orientation, one young woman raised her hand and asked our VP Recruitment "So when do the sorority women rush down the hill at us?" We were all dumbfounded and looked at her like what the %#$@?
It turns out that her notoriously anti-Greek RA had told her that the sorority women all stood at the top of the biggest hill on campus and ran down the hill to where the pnms were. If a member of a sorority grabbed you, you were a member of that chapter.
The next day I called her Hall Director and reported her. She got fired.