1 c. Irish whiskey 
1 can Eagle Brand milk
2 tsp. Hershey's chocolate syrup
1 Tbsp. cream of coconut
(found in liquor dept.)
8 oz. whipping cream
8 ice cubes

Mix all ingredients except ice cubes and whipping cream in blender.
Add 8 ice cubes and blend again.
Add whipping cream and blend only for 1 second.  Do not overbeat because it will cause cream to become lumpy. Refrigerate.