Preheat the oven to 400 degrees F.In an oven safe pan or baking sheet lay half of the chips, then top with half the can of chili, ½ of the cheddar cheese, and ½ of the pepper jack cheese. Repeat the layering; chips, chili, cheese.Bake in the oven for 5-10 minutes, or until the cheese is melted and gooey.Quickly top with the black olives, jalapeños, diced tomato, sour cream, and green onions. Serve hot with a side of salsa. Enjoy!