Answer:
You shoot me but I don't die. You hang me but I don't die. What am I?
With pointed fangs I sit and wait; with piercing force I crunch out fate; grabbing victims, proclaiming might; physically joining with a single bite. What am I?
Always in you, sometimes on you. If I surround you, I can kill you. What am I?
I will disappear every time you say my name.
I am filled with garb the price is free. Just return what you don't need.
What never gets any wetter no matter how hard it rains?