Courtesy of Jeffrey Miller in Atlanta. Jeffrey copied this one down for me after a couple. I think the translation is accurate. Uses American Ingredients.
In a container mix:
6 ounces good Tequila
3 ounces Cointreau
3 ounces Brandy (Presidente)
3 ounces Lime Juice
16 ounces Sweet and Sour or Margarita mix
Mix well. Pour over ice cubes in a large glass. Hand your keys to someone else