Cut the pulp of a pineapple with a pineapple slicer and squeeze the juice
Pour 0.75 oz of lime juice, 3.5 oz of the squeezed pineapple juice, 1.5 oz of coconut syrup, 0.5 oz of dark rum and 2 oz of white rum into a blender
Add a scoop of crushed ice and blend
Pour into a pineapple