It's about Joe Biden and how he talks too much and says funny thing. (I know, right?)
Politico, September 22, headline, "Blue-collar vote, one gaffe at a time":
In the four weeks since becoming Barack Obama's running mate, Biden has been a reliable fount of gaffes, awkward statements and hyperbole...He seems constitutionally incapable of conforming his quirky and anachronistic political style to the punishing and unforgiving modern news cycle.
Politico, October 28, headline, "Joe the Talker: Can Biden be good until Election Day?":
For starters, the state of being Joe Biden means odd things can come out of one's mouth - sometimes harmlessly, even endearingly, but sometimes with real consequences.