For the crust: Crush about 2 cups of Vanilla Wafers and mix them with about 1/4 cup of melted margarine. Line the bottom of your pie pan with the crust and bake for about 5-8 minutes at 350F. While that's baking, mix 1/2 cup of peanut butter and a few squares of chocolate (how much chocolate you want to add is up to you.) I heated it for 1 minute on 50% power, stirred, then another minute on half power. Pour over crust and allow to settle. Place in the fridge for about 5 minutes. Meanwhile, slice about 2 ripe bananas and cover the chocolate-peanut butter layer. Mix 1 box of banana cream pie mix as directed on box (probably about 4 cups cold milk). Add 1 cup of cool whip to make the pudding extra fluffy. Pour the mixed pudding into the prepared pie pan and allow the whole pie to set for a few hours. Top with extra Vanilla Wafers and cool whip. Serve and Enjoy!