In a large jug, combine ice cubes, blue curaçao, vodka, lemon juice, orange juice, lime juice, and a teaspoon of syrup from the maraschino cherries.
50 ml Blue curaçao, 50 ml Vodka, 20 ml Lemon juice, 20 ml Orange juice, 20 ml Lime juice, Maraschino cherries and syrup