BODY PART YOU MIGHT PUT IN OR OUT WHILE DOING THE HOKEY-POKEY

  1. Head
  2. Hand
  3. Elbow
  4. Arm
  5. Foot
  6. Knee
  7. Leg
  8. Hip
  9. Backside
  10. Finger
  11. Toe
  12. Sexual parts
  13. Whole self
    I always like when they do "you put your whole self in" etc and everyone jumps in the middle. Also kind of spiritual if you think about it.
    Suggested by   @mandi