Optional: Pour simple syrup into a bowl and some Halloween sprinkles into another. Dip the glass rim into the simple syrup to coat the glass and then dip into the sprinkles.
Fill the glasses to the rim with ice.
In a bar shaker add 2-3 ice cubes, vodka, sour apple pucker, triple sec, lemon lime soda, silver shimmer, and green gel food coloring. Shake to combine
Pour the cocktail into the glass and enjoy.
Notes
Sprinkles will drip into the glass giving the cocktail a creepy "drippy" look.