1/2 a fluid ounce or 1.5 centilitres of Rum
1/2 a fluid ounce or 1.5 centilitres of Vodka
1/2 a fluid ounce or 1.5 centilitres of Gin
1/2 a fluid ounce or 1.5 centilitres of Tequila
1/2 a fluid ounce or 1.5 centilitres of Triple Sec
1 fluid ounce or 3 centilitres of Amaretto
Pineapple Juice
Orange Juice
Cranberry Juice
1/2 a fluid ounce or 1.5 centilitres of Grenadine

Shake all ingredients together with equal parts of each juice and pour into a tall glass.