Pour the orange juice and cream soda into a large pitcher and stir gently to combine.

Add the vanilla ice cream and stir slowly until it begins to melt and create a creamy texture throughout the mixture.

Drizzle the grenadine down the sides of the pitcher so it sinks and forms a light red layer at the bottom.

Ladle the punch into four glasses, leaving a bit of room at the top.

Spoon a small dollop of whipped cream onto the surface of each glass and press two candy eyes into each dollop to form a ghost face.