Walking up the street with me Mrs the other day, trying to point out where something was further along. A bus came by and I said watch the bus. As the bus got adjacent to where I was trying to explain it slipped out. I said "Mark"!
Me Mrs promptly belted me around the shoulder exclaiming "MAaaRK". We had a bit of a laugh about it. I did say it could have been worse I could have Rogered her.....