Bill Murray can even make falling off a chair while drunk seem charming and charismatic! The 64-year-old actor appeared on Tuesday night’s penultimate episode of Late Night With David Letterman where he hilariously jumped out of a cake and chugged vodka with the 68-year-old late night host. But all that drinking may have been a little to much for Murray to handle because his appearance on MSNBC’s The Last Word later that night didn’t go so smoothly. First Murray drunkenly stumbled onto the Last Word set while host Lawrence O’Donnell was still discussing Elizabeth Warren. O’Donnell then convinced Murray to head backstage until his segment. Later on, the St. Vincent star made his way back to the set only to fall of his chair on live TV. Oh Bill…