Greek Rivalry

[sailorchicDG]

I don't know anything about the schools that you people out there go to (wether they are big/small or really into Greek Life/not into Greek Life)but I was wondering if the rivalry (if any) between Frats and Sororities on other campuses were bad? I attend a school with a smaller Greek system (3 sororities NPC; 5 fraternities IFC). Outside of school based competitions (like Greek Week, Homecoming, ect) is there any hard core rivalries between chapters?

-Kelly
Delta Gamma