Add all ingredients into a mixing glass with ice and stir until well-chilled.
Strain into an Old Fashioned glass over 3 or 4 ice cubes.
Express the oil from an orange peel and drop in to garnish.
*Polygamy porter syrup: Pour 1 can of Wasatch Polygamy nitro porter into a saucepan and gently warm (do not allow to boil). Add an equal or slightly greater amount of cane sugar, and stir to dissolve completely. Let cool.