Did Prince Philip Fart?   What do you think?

The expressions are priceless!   Look at the Queen's face....

From the Daily Mail:    (Article Reference)

Royal hilarity as crowd applauds Queen's birthday.

Prince Harry hides his face as he and Prince Philip try to stifle their laughter.

It will probably never be known whether someone cracked a joke or indiscreetly emitted a rather rude noise.

But the result on the Buckingham Palace balcony was undoubtedly one of general hilarity - to all but the Queen.

As all eyes focused on Prince Philip as the source, Her Majesty was not amused.

While she gamely tried to maintain her legendary poise and dignity, Philip, the Princess Royal and Princes Charles and Harry fought a losing battle to stifle their mirth.

Sideways glances and suppressed grins slowly gave way to open laughter.   Harry even had to cover his face and duck out of view to hide his uncontrolled guffaws.

The Queen, however, adopted a stolid expression and flicked her eyes to her left in a look of reproach.

Perhaps the icy stare did the trick, for her giggling family soon regained their composure to watch a huge crowd applaud the Monarch's official 80th birthday.