It looks like a gourmet dessert made by a professional, but it's actually really simple. The entire thing consists of ice cream sandwiches separated by layers of peanut butter and jelly and covered with Cool Whip. You're supposed to store it in a freezer for a while after you're done preparing it, but I doubt the cake will survive that long if I'm around.
We dish up more neat food posts at the Neatolicious blog