Nope, you can't stick metal in the microwave.
Hahaha, only when I was camping.
Depends on what temp you are cooking at.
If the bacteria can survive high heat, they deserve to live...LOL. Nuke your food if you can not be bothered to wash your dishes.
Never. I don't think the food would taste too great
oh how naughty, remind me not to come to you for dinner lols