"But it was in Lady Higanbotham's handwriting!"
That was about sixty years ago. Can't remember the rest of the joke . . .
He offered his honor,
She honored his offer,
And all night long it was honor and offer...
Probably along the lines of some disparaging message was again Lord Higanbotham was written in yellow snow, upon seeing it he demanded a investigation.
Scotland Yard did the analysis finding the urine was from his major political opponent, Lord H said “I can live with that”. To which the investigator replied:
“But it was in Lady Higanbotham’s handwriting!”