I had a recent encounter when the young gentleman was a little confused.
Maybe presentation was not at my best or it may have been my voice.
Recently I was visiting a local garage to have a tyre changed.
He only asked for a surname for the receipt which was fine.
When I looked at it later I found out he must have been a little confused.
It did not say Miss or Mister he had chosen a suitable alternative
He decided I would be "Doctor Preston"
That must be the quickest way I have ever qualified for anything.