Melt chocolates according to the directions on the bag.
Use a spoon to coat each mold and chill 10 minutes.
Remove each from the mold.
In half, place your cocoa mix (fill halfway) and load on some mini marshmallows.
Line the edge with melted chocolate and top with the other half to seal together.
Place the extra chocolates in piping bags and drizzle on top.
Sprinkle on graham cracker crumbs.
To serve, spread marshmallow fluff on the rim of your jumbo glasses. Dip into graham cracker crumbs.
Place a bomb in the mug.
Heat your milk until hot and pour over the bomb.
Watch the magic happen.
Add whipped cream, chocolate sauce, a Hershey bar piece and toasted marshmallows to serve!