Answer:
I am heavy forward but backward I'm not.
You throw away my outside, you cook my inside. Then you eat my outside and you throw away my inside. What am I?
I cause involuntary movements in your vehicle
I live off of a busy street. If you want, you can stay for an hour or two. But if you don't pay rent, I'll tell on you. What am I?
If I drink I die. If I eat I am fine. What am I?
What did the piece of wood say when he saw the screwdriver and screws approaching?