Boil 1 cup of water in a saucepan.
Remove from heat and add the orange jello packet, stirring until dissolved.
Add 1 cup of vodka to the mixture and stir well.
Pour the orange mixture into shot cups, filling halfway.
Chill in the refrigerator for about 1 hour until set.
In another saucepan, boil 1 cup of water for the green jello.
Remove from heat and add the green jello packet, stirring until fully dissolved.
Allow the green jello mixture to cool slightly, then pour over the set orange layer.
Return to the refrigerator and chill for another 2-3 hours until fully set.
Once set, garnish with gummy worms and edible eyeballs for a spooky touch.