Trivia: Pickleback shots feature what spirit?
Correct Answer: Whiskey
So why is this answer correct? : Picklebacks are a shot of whiskey chased by a shot of pickle brine. While it is believed that the combination first originated among truck drivers in the Southern U.S., picklebacks first gained popularity in 2006 at a bar in Brooklyn, when a bartender combined whiskey with pickle juice at the recommendation of a customer.