Place all of the Oreos in a food processor, chop until coarsely ground. If you do not have a food processor, place cookies in a gallon bag and smash with a rolling pin or heavy drinking glass.
Mix pudding as directed in package.
Layer a couple of Tablespoons of cookies in bottom of each cup.
Pour about 1/4 cup of pudding on top of cookies, repeat cookie and pudding layers ending with a dusting of cookies on top of pudding.
Slice 4 Milano cookies in half.
Write messages onto cookies with black icing, let set before sitting upright and placing into putting cups as a tombstone. It's okay to get creative....but I didn't.
Notes
You could add gummy worms or skeleton candies/cookies to these butttt...I ain't got time for that.