4 cl of Vodka
4 cl of white rum (or Light Rum)
2 cl of black rum (or Dark rum)
1 cl of creme de cassis (or blackcurrant-flavored liqueur)
26 cl of Pineapple Juice
2 cl of cointreau orange liqueur (or orange liqueur)
1 cl of blue curacao liqueur
Shake all ingredients with ice, and pour into four seperate sugar-rimmed cocktail glasses.