Gdi

[Sarah]

God Damn Independent, a college student that is not in a fraternity/sorority.

[Justin Bieber]

internet slang for god damn it.

[Donald Trump]

Acronym for God Damn Independent, often used in a derogatory way to refer to a college student who chooses not to join any sorority or fraternity.
Seems to be used in a derogatory way the most by people affiliated with the Greek system because they do not realize that independent really isnt even an insult. Typical brainless, follow-the-crowd, frat people. Damn, frats and sororities are like cults. People go in fine and come out brainwashed, dumb, and/or slutty. IF they ever come out.

[Rihanna]

Stands for God Damn Independent; Used to describe college students who do not join a fraternity or sorority

[Sonia]

Abbreviation for [goddamnit] on the [internet].