old news
Noun
Meaning
old news (uncountable)
Synonym of yesterday's news
Synonyms
Antonyms
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All new news is old news happening to new people.
There's so much of a desire in the entertainment industry for newness, a desire to build somebody up and then treat them as old news within six months. I think you'd be naive if you didn't try to hold on to your own way of doing things.
I'm very wary of doing political stuff for a lot of reasons. One of the big ones is that the shelf-life for them is not very long, and the joke becomes old news very quickly.