Answer:
If I drink, I die. If I eat, I am fine. What am I?
Crooked as a rainbow and slick as a plate ten thousand horses can't pull me straight.
I go around and in the house but never touches the house
I hold two people together but touch only one.
Tear me off and scratch my head, what once was red is black instead. What am I?
What never gets any wetter no matter how hard it rains?