Answer:
It's anything but amusing when this body part gets hit.
Green arrows grow out of my sides. I go from yellow to white. My babies fly in the wind. What am I?
This thing runs but cannot walk, sometimes sings but never talks. Lacks arms, has hands; lacks a head but has a face.
Runs smoother than any rhyme, loves to fall but cannot climb.
A doctor might remove one from the neck of a Dracula victim.
What is so fragile that saying its name breaks it?