melt butter
add marshmallows to butter and melt (This can be done in the microwave or on the stove top)
add in Rice Krispies and mix thoroughly
Spread the mixture into a greased pan with a greased spatula.
Allow mixture to cool (about 30 minutes)
cut 6 x 6 square "plot" leaving an "L" shaped piece
form "L" piece into tombstones
place 2 toothpicks in each tombstone and stick them into 6 x 6 "plot"
place Gummy Worms on "plot"
crush Double Stuff'd Oreos in bag
spread Double Stuff'd Oreos on "plot over worms
Enjoy!