The Revolver is essentially the reverse of spiking your coffee with bourbon. Instead you are spiking your bourbon with coffee liqueur! I think that's a way better idea.
Ingredients:
2 ounces Bourbon
1/2 ounce Coffee Liqueur (Kahlua, Tia Maria, or homemade)
Warm up the chocolate liqueur in a sauce pan over low heat.
Stir in the creamer.
Bottle and enjoy.
Notes:
If you make a batch of chocolate liqueur, you can turn any portion of it into chocolate cream liqueur. Use 1/4 cup of non-dairy creamer per 250 ml of chocolate liqueur.