Start by crushing 24 Oreo cookies in a food processor until they turn into fine crumbs. In a mixing bowl, combine the crushed Oreos with 8 oz of softened cream cheese. Blend well until it forms a smooth dough.

Scoop out approximately a tablespoon of the Oreo mixture and roll it into a ball, repeating until all the mixture is formed into about 24 balls. Place these Oreo balls on a parchment-lined baking sheet.

Chill the Oreo balls in the refrigerator for about 30 minutes to firm them up. You can also freeze them for 15 minutes if you're short on time.

Melt 12 oz of white chocolate in a microwave-safe bowl by heating in 30-second intervals and stirring until fully melted.

Remove the chilled Oreo balls and dip each in the melted white chocolate, ensuring they are fully covered. Allow excess chocolate to drip off.

Using brown chocolate, carefully drizzle or pipe onto the bottom half of each Oreo ball to create bunny butt features, and add mini marshmallows for 'feet'.

Sprinkle pastel-colored candy sprinkles around the Oreo Balls and chill for another 15 minutes to set the chocolate.

Serve your Bunny Butt Oreo Balls arranged on a platter or individually. Enjoy!