All you need is a friendly get-together, a little pre-planning and "Innocent-looking Peanuts" to pull this off.
Be sure to keep an ample supply of napkins handy... and your camera, too! Just try not to get carried away!!!
First you'll need to construct your Innocent-looking Peanuts:
Sort through the bag and look for peanuts with a crack along the side of the hull. Pry them apart gently and eat the peanuts. (If they're being difficult to pry apart, use a knife.)
Fill the peanut about halfway with whatever you have that is sticky and edible. (That means NON-POISONOUS!)
Be sure to apply a small amount of the sticky stuff to the rim of the shell so it will hold together. (Marshmallow cream works great and so does peanut butter and/or jelly.)
You can also use Elmer's white glue. It's non-toxic and dries clear!
Stick the peanut shell halves together... get your camera ready... and serve to your unsuspecting victims! >;-D