Spray counter lightly with non-stick cooking spray. Combine rolls and shape into a large teardrop shape.
On rounded end cut down sides 3-4 inches to form arms. Pull arms out and tuck pointed ends under.
Place on a large sprayed baking sheet. Pull bottom of ghost to one side. Poke with a fork several times to prevent bubbles from forming.
Pre-bake at 350°F 10-15 minutes. Remove from oven and cool slightly. Spread pizza sauce evenly over crust. Sprinkle evenly with cheeses. Using remaining ingredients, decorate face as desired. Bake an additional 10-15 minutes or until cheese is nicely melted.