Talking of Tennents beer cans with pinups on, Akrotiri in the hayday of the mighty Canberra, dining in night, late in the evening Station Commander, an Air Commodore in those days, idley appraising said beer cans left around, young Cornish Flying Officer Navigator from 32 Squadron, known to all and sundry as Oggy, takes one to Stn Cdr, shakes it, hands it to him saying 'Here you are, sir, there's a bit left in this one'.