For Crust:
Crush all the Oreos in a food processor. Place the crumb mixture in a giant bowl.
(SET HALF A CUP OF THE CRUMBS ASIDE FOR TOPPING/FILLING.)

Melt the butter and pour directly onto the crumbs and stir continuously until it turns into a doughy consistency.

Grab a pie pan and proceed to press the dough onto the bottom of the pan, smoothing it out. (Optional: You can put the dough on the inside sides.) I personally didn't because I used a square pan.

Place the pan in the freezer for half an hour.

Pie:
Put the softened cream cheese and sweetened condensed milk in a mixing bowl and beat them together until the consistency is combined & creamy.

Add the peanut butter and whip.

Stir in the powdered sugar, and fold in the cool whip.

Add the desired amount of Oreo crumbs and Reece's pieces into the mixture. Stir.

Take the pan out the freezer and spread the mixture on the crust evenly.

Cover with plastic wrap or foil and freeze overnight.

In the morning sprinkle the remaining Oreo crumbs and Reece's pieces to the top of the frozen pie, along with the chocolate chips.
(Optional: Drizzle Caramel and/or add chopped peanuts.)