[Lucid:]

I call her Pookie because I can. =P
actually, I think I randomly called her Pookie or Silvy-Pookie or something one day and she flipped out because some of her friends in real life call her Pookie, too. so it stuck. XD
why does everyone make up their own nicknames for Wiggles/Bee/Plushie and no one ever calls her johnny? it's kinda the same thing. Ace/Silver/Pookie changes her name so many times, it's easier to just make up even MORE names for her!