Giant Reese's Peanut Butter Pie with M&M's

Name: Giant Reese's Peanut Butter Pie with M&M's
Cuisine: American
Ingredients: For the Oreo Crust; 24 Oreo cookies, crushed; 1/4 cup unsalted butter, melted; For the Peanut Butter Filling; 1 cup creamy peanut butter; 8 oz cream cheese, softened; 1 cup powdered sugar; 1 teaspoon vanilla extract; 2 cups heavy whipping cream; 1/2 cup semi-sweet chocolate chips; 1/2 cup heavy cream; For Topping; 1/2 cup M&M’s candies; Whipped cream for decorating; Drizzle of chocolate syrup