Meanwhile, over on the US presidential campaign trail... Second Lady of the United States Jill Biden entertained the crowds at a New Hampshire rally by accidentally implying that she was there to talk about husband Joe's penis. (Incidentally, we're pretty certain that wasn't why she was there. Well, that definitely wasn't the official reason, anyway.)

"I've seen Joe up close," Jill announced to the assembled throng, while making a wide motion with her hands.

At this point, most people managed to contain their sniggers. But later in her speech, she added: "I've heard the urgency in his voice when he comes and talks about people he's met." I've heard the urgency in his voice when he comes. Ha! Now, if that's not funny, we don't know what is.

You know, this kind of reminds us of one of our favourite scenes from The Life of Brian...

Sorry, we digress. Let's steer away from penis-based double entendres and go back to American politics, shall we? Take a look at Joe's mate Barack's coolest moments...

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  • President Obama Sings Al Green

  • Obama At The 2011 White House Correspondents' Dinner

  • 'Slow Jam The News' With Barack Obama

  • Obama Enjoys Fast Food

  • Obama Orders Stephen Colbert To Shave His Head

  • Behind The Scenes With Obama And Colbert

  • President Obama's Letter To Betty White

  • Obama Calls Kanye West A Jackass

  • Obama Swats Fly During Interview

  • Obama On Letterman: 'I Was Black Before The Election'

  • Obama Plays Basketball

  • President Obama Tells Journalist Off

    Jump to 20 seconds before the end...

  • Obama On The 'Coolest Thing He's Ever Said'

    Ever heard of a "vanadium redox fuel cell"? Well, neither has President Obama, speaking at a small business forum in Cleveland, but that hasn't stopped it from being one of the coolest things he's ever said out loud.

  • Obama's 'Cool Handshake'

    Not real, sure, but still funny...

  • Jibjab's 'He's Barack Obama' Song

    Also not real, of course, but still very brilliant.

  • Obama's Coolest Moments - A Compilation