I was taking a pupil through the 'show me, tell me' questions the other day and I asked if she knew another way to put the indicators on to check they were working.
She told me 'you could use the sorry button'
'The sorry button?' says I
'Oh yes, I was out with my friend on the motorway the other day, I was watching her drive and I noticed she pressed that button lots, I asked her what it was and she told me it was for when you had done something dum and wanted to say sorry to the other drivers.
She was pressing it a LOT!'