In Jamaica particularly, a version called "Rude Rum" or "John Crow Batty" is served in some places and it is reportedly much stronger in alcohol content being listed as one of the 10 strongest drinks in the world, while it might also contain other intoxicants.
特别是在牙买加，一些名为“Rude Rum”或“John Crow Batty”的版本在一些地方供应，据报道，酒精含量被列为世界上最强的10种饮料之一，它里面可能还含有其他的麻醉剂。