Behold! The Duke and Duchess of Cambridge got their hands dirty - or possibly just their shoes a little wet - when they visited the FA's new National Football Centre:

kate william football centre

And of course this marvellous photo opportunity was also a marvellous caption opportunity. Here are some of the funny picture captions that ensued, courtesy of @HuffPostUKCom's brilliant (if we do say so ourselves) Twitter followers:

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