The sorority on campus known for sleeping around with any frat boy who will pay attention to them, and for the various diseases that inhabit their rancid vaginae. These girls are only in college for the purpose of partying and to find more guys to have sex with. Also known as the "Easy DZs"
Frat boy 1: We invited the Delta Zeta girls to our party tonight.
Frat boy 1: Well, we're sure to get laid, but you better book some appointments at the clinic tomorrow. We'll need antibiotics.