New Jerseyites are pretty fed up with Gov. Chris Christie this week — perhaps none more so than the state’s most famous ambassador, the Boss himself. Jimmy Fallon is notorious for his hilarious musician impressions, some of which Bruce has seen fit to accompany. But this week, the Boss and Brooklyn’s favorite comedian kicked back at New Jersey’s scandal-mired governor with “Gov. Christie’s Traffic Jam,” a traffic-related new take on “Born to Run.” It looks like Christie, who “slow-jammed” on the show last year, isn’t as much of a rocking duet partner as Springsteen — or the state of New Jersey — would like.