I really wanted to be Agent 99 from Get Smart. She had awesome outfits. And I used to look at my Ninja Turtle nightlight every night and wish that I would wake up as Michaelangelo, because he was the funny party dude and obviously the coolest.
Now I think I would want to be Inara from Firefly because Mmmmm Malcolm Reynolds. And she had her own little space ship decked out like an Opium Den! AWESOME!!