The October 2018 update to the Oxford English Dictionary focussed on the language of film. And there sat in the middle of the list was #MrsRobinson - a term that‘s been in ‘real life‘ use since 1970, just 3 years after The Graduate was released. https://public.oed.com/blog/oed-3-the-revisioning-or-how-we-added-film-terms-in-...
And a memoir of life at the OED, which sounds quite fun!
#MarchIntoThe70s