1 definition by Teddy Hertzel

1) God Damn Independent
2) Those who decide not to go Greek, and therefore commit social suicide
3) People that fucking suck
Guy A) I met that guy during orientation
Guy B) You still friends with himl?
Guy A) Hell no, he's a fucking GDI. I always knew he was a fucking loser
by Teddy Hertzel March 15, 2005
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