Stir together cream cheese, mayo and 1⁄2 cup of the parmesan cheese until smooth. Stir in green chilies and jalapeno peppers. Pour mixture into a casserole dish. Mix together the rest of the parmesan cheese and bread crumbs and sprinkle over the top of the casserole . Heat in oven at 400 for about 15-20 minutes or microwave for a few minutes.