It's the posh life for us all now, my boy.
5 seconds sound clip from the Chitty Chitty Bang Bang (1968) movie soundboard.
You can hear this line at 02:20:59 in the Blu-ray version of the movie.
Quote context
[...]
- Very rich? What do you mean?
- Canine candies. Dogs love them. Make a fortune.
- You've done it, Daddy. You've done it!
- Have I?
- It's the posh life for us all now, my boy.
- Hooray!
- Do you mean to tell me I invented something that actually works?
- Of course they do. Wouldn't be offering you a contract unless they did. Sign here, please.
- Wait. Don't go away. I'll be right back.
[...]