“My name is Bocephus!” barked Hank Williams, Jr., halfway through last night’s performance of “Are You Ready for the Country?” on The Tonight Show Starring Jimmy Fallon. The song’s next line — “And my name’s Chief,” normally delivered by duet partner Eric Church — was missing, but Williams made up…

Source: RollingStone
Link: See Hank Williams Jr.'s Swaggering 'Fallon' Performance