In a bowl, sprinkle 2 envelopes of unflavored gelatin into 1/2 cup cold water and allow to sit for 5 minutes.

After the gelatin blooms (it will look mostly dissolved and get wrinkly on the surface), add 1 cup boiling water and 1/2 cup rum (replace with water if you want nonalcoholic); stir to dissolve.

Add the can of condensed milk and stir to combine.

Pour into the cups and refrigerate overnight.

Melt chocolate as directed on the bag.

Dip Oreos into the chocolate and place on a sheet of parchment paper on a baking pan. Make sure to stick the sticks behind them so they stick to it.

Place in fridge for 10 minutes till the chocolate dries.

Draw on the face of Jack Skellington on the Oreo with the black glitter gel.

Place back in the freezer until ready to serve.

When ready to serve place the sticks into the jello and serve cold!