Answer:
I make a loud noise when changing jacket. I become bigger and delicious.
You can never eat me for breakfast or lunch. What am I?
What has feet and legs, and nothing else?
I fly when I'm born. I lie when I'm alive. I run when I'm dead. What am I?
I go up, let out a load and then go back down. What am I?
I am your mother's brother's only brother in law. Who am I?