What Am I Riddles

Question: Something different to show every week, but I'm still the same place.
If you're eating it's probably butter that you taste.

What am I?

Question: Walk on the living, they don't even mumble.
But walk on the dead, they mutter and grumble.

What are they?

Question: I like to twirl my body but keep my head up high.when I go in everything becomes tight. What am I?

Question: I can be cracked, I can be made. I can be told, I can be played.

What am I?

Question: I can be thin but not fat, In your body but never on your placemat.I'm always better when I'm fresh,but you'll never see me in the flesh.What am I?