1 oz Vodka
1 oz Gin
1 oz Light Rum
1/2 oz 151 Proof Rum
1 oz Amaretto
1 oz Triple Sec
3 splash(es) Grapefruit Juice
3 splash(es) Pineapple Juice
2 splash(es) Grenadine
Pour gin, vodka, rums, amaretto, and triple sec into a tall glass with ice. Add the pineapple and grapefruit juices, then top with granadine.