A blind person. Unlike the other definition its derogatory nature is derived from context. Blind people often refer to themselves as this. (I felt inclined to correct the previous definition, as I've only rarely seen it used in a derogatory way).
"I know this blindie who can do pretty much anything besides drive himself around"
"They say this organization supports blindies but seems like a lot of their money goes elsewhere."
The word black combined with the word indie, usually a hipster that has holes in their jeans, havs a funky name, wears obnoxious bows, listens to alternative music, carries a camera with them as if their photographers, and takes indie pictures for their profile on facebook.
Fefe: Hey dude check out that hipster
Zara: Yo, that's a blindie
Fefe: No way!
Zara: Oh yes way.