Preheat oven to 375°F (190°C). Line a baking sheet with parchment paper.
Roll out one can of pizza dough into a rectangle. Layer half the meats and cheeses down the center. Sprinkle with half the pepperoncini, seasonings, and a drizzle of butter.
Roll out the second can of dough. Use a sharp knife or pizza cutter to slice strips along both long sides, leaving the center intact.
Layer the remaining meats and cheeses in the center. Sprinkle with parmesan and the rest of the seasonings.
Fold the strips of dough over the filling in a crisscross pattern to resemble mummy bandages. Tuck ends underneath.
Brush with melted butter (tinted with black food coloring if desired).
Bake for 25–28 minutes, or until golden brown and cooked through.
Remove from oven and place candy or toy eyeballs near the top of the loaf.
Let cool slightly before slicing. Serve warm with marinara sauce for dipping.