Just me I think. My wife has been told it in the past but I don't know if she remembers it....
Kinda related , when she was in hospital a few years ago I bought her a tablet, installed Netflix and similar on it for her. Now , she is bad with one date, our wedding anniversary, gets the date right but not the year .
She was delighted and took it out of the box etc , tried to unlock it and couldn't, looked me in the eye and asked " What's the PIN for it ?"
Me " Our wedding anniversary "
Her "Wanker" .
She remembers it now though.