Tweak, one of the most beloved creations from our barrel program, is made with espresso beans soaked in a Bourbon barrel-aged stout. Our brewers created this cult classic character back in our 17th season. Appearing in several episodes under another stage name that was deemed inappropriate, our executive producers and editors decided that a name change and further character development— a 4-month hiatus in Bourbon barrels—were necessary to satisfy our most ardent and demanding viewers.