Jimmy Fallon is fast becoming the man. He's a viral video king, from performances with Justin Timberlake to this newest one unleashed last night. Stepping into the spotlight decked out in 80's headband and sleeveless jean-vest as The Boss, Fallon treats us to his spot on impersonation of New Jersey's favorite son.

Belting out the opening lines, while wielding an acoustic guitar, he launches into a brilliantly penned parody of Born To Run, twisted just enough to save the original lines and sneak in sharp barbs at Governor Chris Christie and ChristieGate.

But then all hell broke loose as Springsteen himself, in the same garb, came sauntering out to lend his stamp to the tune. And magic happened.

100% Guaranteed Hilarious.