Hurricane

1 oz vodka
1 oz gin
1 oz light rum
1/2 oz 151 proof rum
1 oz Amaretto
1 oz Triple Sec
grapefruit juice
pineapple juice
grenadine

Measure gin, rums, amaretto and triple sec into a tall glass with ice. Add equal amounts pineapple and grapefruit juice. Top with grenadine.