Lightning not lightening

No idea what a Titfield Thunderbolt is but it sounds damn saucy, you lucky thing.

You should explain the Passport to Pimlico connection for younger puzzel fans ...

Spelling mistake changed-thank you.
The Titfield Thunderbolt is a steam train, so you could say it’s steamy rather than saucy! For passport to Pimlico- I don’t consider myself as old and know what it is, so not sure what else to comment other than it’s an old comedy film.

I don't think long explanations are necessary. We can look up anything on tinternet nowadays if we want to learn more.

Whiskey should be Whisky (in this context).