You know the ones, you're in bed and a question pops up that has nothing to do with anything you were thinking of before and is unrelated to anything that happened to you that day.
Tonight's prize goes to: "Was there a Lady Baden Powell?" Which was followed immediately by the following conversation:
"Good afternoon, Lady Baden Powell, is your husband in?"
"No, I'm sorry, Inspector, he left early this morning. Scouting for boys, you see?"
"I see indeed, Lady Baden Powell. If you'll excuse me... Constable!"