1. Right middle
  2. Right index
  3. Right thumb
  4. Left thumb
  5. Left ring
  6. Right ring
  7. Left index
  8. Right pinky
  9. Left middle
    I'm not that deft with my left hand and flipping anyone off with it usually requires a lot of fumbling making the whole gesture moot.
  10. Left pinky
    I broke it when I was 9. It stopped growing. It's very small.