Young lady doing a survey door to door one evening knocks on a door
“Good evening sir, can I ask your name?”
“Brigadier Ponsonby Smythe young lady”
“ Thankyou Brigadier, do you mind if I ask you a personal question?”
“ Fire away dear”
“Can I ask when was the last time you made love”
“1945” came the reply
“Goodness sir, that was a long time ago “
Brigadier looks at his watch….
“ Nonsense , it’s only 20.45 now!!”