Prepare the crust: In a medium bowl, combine graham cracker crumbs and melted butter. Press firmly into a pie dish to form an even layer.
Make the filling: Blend softened cream cheese until smooth. Gradually mix in peanut butter and confectioners' sugar until creamy.
Assemble the pie: Spread the cream cheese mixture evenly over the crust.
Whip up chocolate cream: In a chilled bowl, beat heavy whipping cream until soft peaks form. Gradually add cocoa powder and whip until stiff peaks form.
Top your pie: Spread or pipe the chocolate whipped cream generously over the filled pie.
Chill: Refrigerate for at least four hours or overnight to set.
