1 (14 ounce) can sweetened condensed milk
1 1/2 cups heavy whipping cream
1 cup whiskey (such as Seagram’s®)
1 1/2 tablespoons chocolate syrup (such as Hershey’s®)
1/4 teaspoon vanilla extract
1/4 teaspoon coconut extract
Blend condensed milk, heavy cream, whiskey, eggs, chocolate syrup, vanilla extract, and coconut extract together in a blender on medium-high for 2 minutes.
Pour mixture into a dark glass bottle and refrigerate for 2 days to allow flavors to blend.