Well Ironglow, now take a nice glass, LARGE glass, of RICH chocolate milk, put in a scoop of ice cream and then add a shot, or two, or three or... of foo-foo brand chocolate liquor and then another scoop of ice cream, stir a bit and then umm , umm , good.
I have , in the past, not to far past, taken quite warm or even just short of boiling water, add chocolate syrup, or at times just unsweetened cocoa, a healthy shot of cooking chocolate liquor (which is actually chocolate liquor without sugar) and after that is well mixed, a lot of ice cream, some times chocolate, in a large container and stir it till the ice cream is mostly melted, or a slush, which often comes to a LOT of ice cream and then drink it.
I have come to have an odd liking of chocolate slush made with hot water rather than milk or cream, it gives it a sharp edge.
If you take that slush, or slop, and put it in the freezer till it starts to solidify, it is like a chocolate frosty, with a bit of an alcohol snap.
On a hot summer day, a wonderful treat.