A very beautiful girl, usually african american but mixed with another nationality. A Quiana is very unique, crazy at times, and usually very nice and loving. Every guy wants her, and everyone is at attention when they hear that her and her boyfriend are having troubles. Seems like the girl who the one guy you wouldn't expect would get, usually a geeky type of person. Never mess up with Quiana, you'll regret losing this funny, beautiful, unique creature.
"Look it's Quiana!"
"She really is the most beautiful girl I have ever seen in this school."
"I wish I had a chance with Quiana."
"Haha, well keep trying. It's not the end of the world yet."