In a medium bowl, combine graham cracker crumbs and melted butter until well mixed. Press the mixture firmly into a pie dish to form an even layer.

Blend softened cream cheese in a mixing bowl until smooth. Gradually mix in peanut butter and confectioners' sugar until creamy and well combined.

Spread the cream cheese mixture evenly over your prepared crust.

In a chilled bowl, beat heavy whipping cream until soft peaks form. Gradually add cocoa powder while continuing to whip until stiff peaks form.

Spread or pipe the chocolate whipped cream generously over the filled pie.

Refrigerate your pie for at least four hours or overnight to set properly.