Could it have been Skier's Toddy (from webtender.com)? Skier's Toddy
Ingredients:
* 1 cup Hot chocolate
* 1 oz Kahlua
* 1 oz Triple sec
* Marshmallows
Mixing instructions:
Rinse out a large mug with boiling water, add steaming hot chocolate, and stir in liqueurs. Top with several marshmallows.
Creator/contributor's comments:
Tia Maria or Creme de Cacao may be used in place of the Kahlua.