In your shaker, muddle 6 slices of banana, 1 teaspoon brown sugar and a pinch of cinnamon. Add one shot of Vanilla vodka, half shot of spiced rum (preferrably Sailor Jerry's) half shot of creme de banana. Add pineapple juice, about 3/4 shots worth. Add ice to shaker and shake until chilled. Double strain into a martini glass. Garnish with a sprinkle of cinnamon and a banana wheel.