Whilst enjoying a playful second or third Charlie or Wobbly early at an RAFG Happy Hour, if the phone rings and a posh-sounding voice announces itself as "Air Marshal XXXX, HQ STC" and asks for the Stn Cdr, do check first that it
isn't 'Air Marshal XXXX' before replying "Well this is Fg Off X. F**k Off, Noddy!"
Or at least use someone else's name rather than your own....
('tis a true story, I am assured!).