What cocktail can I make with butterscotch liqueur, milk, dark rum, vodka, and orange juice?

It sounds like you're looking to make a cocktail with a combination of butterscotch liqueur, milk, dark rum, vodka, and possibly orange juice. From the options we've explored, I can suggest blending elements from a few cocktails to create something truly unique! Let's consider our choices:

• Pirate Milk: This cocktail already uses butterscotch schnapps, paired beautifully with dark rum and Amarula Cream, offering a rich and decadent experience due to its creamy base. While it doesn't typically include vodka or orange juice, you can certainly get creative by replacing Amarula Cream with milk to match your ingredient list more closely.
• Chocolate Rum: Although it primarily features dark rum, Creme De Cacao, and orange juice, the sweet and citrusy notes align well with your butterscotch and milk. Adding a dash of vodka could enhance the liquor robustness without overpowering the existing flavors.

Here's a fun idea: Combine the base of Pirate Milk with a splash of orange juice to introduce a citrusy zest, akin to the Chocolate Rum's profile. You can play around with proportions to get the perfect balance – using butterscotch schnapps will lend a deliciously caramelized sweetness, while vodka can add a subtle kick without altering the rich texture too much. This experimental drink, warmed by dark rum, could offer a delightful twist on a creamy dessert cocktail.