T.H.
I did something way worse when I was 12. I didn't know that you couldn't put a metal pot in the microwave! Well, I wanted to cook something...we had to get a new microwave after that.
Anyways, try a good ol' scrub with baking soda. Mix it with water to make a paste, and scrub it down. It kills a lot of smells everywhere. Baking soda is cheap, and I use it for everything including fridge smells. I also use baking soda for the kids' whites in the laundry, we're skin sensitive to bleach. It does get out their stinky sock smells!