so-and-so; so-so
so-and-so
This informal expression is used when one cannot remember a name.
- What’s happened to old so-and-so? (= … what’s his name?)
It can also replace a swear word or an insult.
- She’s an old so-and-so.
so-so
This informal expression means ‘neither good nor bad.’
- ‘How are you feeling?’ ‘So-so. ’ (not
… So-and-so.) - ‘Was the concert any good?’ ‘So-so.’