I think you are correct, Joe.

"Say, what's in this drink?" has different implications now, than it had in 1949.

Hindsight, in view of the #MeToo movement and other social issues, and the change in acceptable social behaviour over the decades, makes us rethink the old songs and movies.

Pre-contraception era was a different game altogether for women, too. (I was going to say "ballgame" but that might be misconstrued in this context. LOL)

Mark Bluemel, thanks for the chord info. Yes, I realise that it is different key change, but I went searching for the actual chords used in the Redbone/Deschanel version and then was surprised that there were two offerings in different keys. The suggestion of using the notation is good for adjusting to different vocal ranges.