Jimmy Fallon, Blake Shelton Chicken Out on the Lumineers' 'Ho Hey'

Jimmy Fallon last night gathered Blake Shelton and Nick Offerman into a new supergroup with Late Night With Jimmy Fallon editor Chris Tartaro for an all-clucking version of the Lumineers’ breakout hit “Ho Hey” The feathered four-piece “the Chickeneers” didn’t miss a “bu-gawk!” and even Shelton’s clunky costume couldn’t get…