Preheat the oven to 350 degrees.
Mix the cream cheese, garlic, and Italian seasoning together, and spread across the bottom of a pie dish.
Add the parmesan and mozzarella cheese on top. ***For this part, I just shredded ½ cup of the sliced mozzarella, so I didn’t use two packages of the same type of cheese.
Cut the pepperoni slices into quarters, and arrange them on top of the cheese. Spread the sauce across the top.
Using a paring knife, cut two ghost shapes into each slice of cheese, or use a small cookie cutter if you have one. Arrange on top of the sauce.
Use a toothpick to make eyes on the ghosts with the black icing. You can also do this after baking, so it doesn’t spread at all.
Place back in the oven, and bake for 10-15 minutes. Serve warm with bone breadsticks.