GDI
Acronym for “God Damn Independent” meaning somebody who was smart to not follow the crowd and join a Greek Life organization. They are saved from hazing and spending hundreds of dollars but could be viewed as outsiders by some fraternities and sororities. This person played it safe and more people should be like this. This can also be used instead of saying you are not in an organization.
Person A: I decided to not go Greek and be a GDI
Person B: You are smart