something or other

His name was Lefty something-or-other, and he was about the sneakiest stool the department had.

Though this was fair, and that was something else, and a third was so-and-so, yet none of them was Mary Something-or-other.

Verny, you know when you told me to salt something-or-other, I thought you meant chowder; so I put in as much as I felt it needed.

How could he accept something-or-other from such a churl accompanied by a threat?

It was Chateau of something-or-other, and of some year, but Breen was too wise to correct him.