1 can  Sweetened Condensed Milk
1 pint Half & Half -or- whipping cream
2 Tbl  Chocolate Syrup
1 tsp  Vanilla
3/4 cup Whiskey
1/4 cup Rum
1/4 cup Cream De Cocoa

Mix in blender or with wire whip.
Refrigerate or freeze.
Serve over crushed ice.