Off the track, but to go along with "D" above.
“’So there were two of the fers behind me, three fers to my right, another f***er on the left,’ he told the audience.
The headmistress went pale and interjected: ‘Ladies, the Fokker was a German aircraft.’
Sir Douglas replied: ‘That may be madam, but these f***ers were in Messerschmitts’.”