Sauteé ground Italian sausage, breaking up with spoon as you go. Once half browned, add onion, bell peppers and Italian seasoning.
Sauteé until onion is clear and sausage is cooked, then add garlic.
Sauteé for another minute.
Add the last three Italian meats. Cook 3-4 minutes. Add all other ingredients minus the pasta and green onions.
Allow to cook on high 3-4 minutes. Reduce to simmer. Add cooked pasta. Mix well. Sprinkle with desired amount of Parmesan cheese.
Serve hot with more cheese on top and green onions.