Goddamn independent, usually referring to tree hugging liberals from san francisco who hate the greek system.
Greg Norris is a GDI
by GNI69 November 23, 2011
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Someone not cool enough to be in a fraternity or sorority and thus has to talk shit about the Greek system. If only you were cooler you weak motherfucker. Fuck you.
Nathaniel rushed SigEp but was not of adequate quality to get in. Poor guy, he will always be a GDI.
by Fratman March 15, 2005
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Acronym for "Gays Day In."
Danny: "Let's have a GDI and watch Sex and the City."
by DJ Andre October 15, 2009
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A Person who wears colorful clothing that is not a pastel and flat brimmed hats to match
A Person who cannot distinguish between, Frat and GDI
by Collegiate Social Information February 22, 2012
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God Damn Independent

At my college, a person who calls them self a GDI is a hypocrite. They look down on anyone in a fraternity and pretend they are against the idea of fraternities. But in the same breath, they brand together and call themselves GDIs, they have a GDI house that holds parties, they wear clothing that says "GDI", and they have GDI formals. They dress in bright neon clothing, skinny jeans, and flat brimmed hats. They bash fraternities and believe they are smarter and cooler than any Greek.

It's funny because GDI hates frats with such passion, and yet they are oblivious to the fact they act just like a fraternity.
"Frat parties are so lame. Come party at GDI instead, where we'll do the exact same thing frat guys do, but at half the fun."
by crabbypattyunicornsquirell March 27, 2013
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A 'Greek Deprived Individual'. One that scorns greek life, but is jealous they're not apart of it. They often wear cargo shorts, flat billed hats, A&F, Aero, Hollister, and American Eagle. They usually live in dorms, and don't have cool parties or social events to attend on weekends or weekdays. However, some do have houses where they throw their own parties, but they're BYOB or pay $5 to get in. In addition they major in pointless shit like art, film, or philosophy.
"I wish I could go to that beach party. Too bad I'm a GDI."
by otto rocket June 15, 2012
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One who possesses unfratty traits, also known as a Skip. Key terms include: "chill out", "yeah", "dude", and "tootle"
Hey bro you are so GDI, I mean you haven't slayed in forever. Man you are such a skip.
by Scott Michael Jackson February 25, 2008
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