That's exactly what she is. Like I said, there's not much there to work with, she's more of a "idea" than a fully fledged and developed "character." But she's a lot of fun.
Not a ton on Youtube, but I liked this complication; it gets the point across.
https://www.youtube.com/watch?v=XRAFvluPNOM
I dare anyone to watch that and then tell me she wouldn't be utterly PERFECT for Nightwing's rogues gallery.