Gather together 2 shallow bowls. In the first one, pour enough corn syrup in it to fill the bottom. In the second bowl, pour enough sprinkles to fill the bottom of the bowl.
Dip the rim of a shot glass into the corn syrup and then into the pink sprinkles. Repeat with the second shot glass and place in the refrigerator to chill for 10 minutes.
Fill the cocktail shaker with ice.
Pour 2 oz. (1/4 cup) of the French vanilla creamer into the shaker.
Add the cake vodka and whipped cream vodka. Shake, shake, shake!
Remove the shot glasses from the refrigerator. Pour the cake vodka mixture into both shot glasses.
In the first shot glass, add just a touch of grenadine and stir till you achieve a pink color.
In the second shot glass, add just a touch of blue Curaçao and stir until it turns blue.
Place a large piece of cotton candy in the shape of troll hair on top of each glass. You want to make sure the cotton candy sits on the rim and not in the vodka mixture.