Rhetoric 22-Year-Old Kentucky Straight Bourbon Whiskey is the eighth release from the Orphan Barrel Whiskey Distilling Company and the third in the Rhetoric series of progressively aged whiskeys. Aged two years longer than the first release, it is slightly more mature and carries a higher proof. The whiskey will continue to be progressively aged and re-released annually at a year older, allowing whiskey aficionados to collect the series and compare the whiskeys side-by-side.