I have absolutely no idea, I just saw catchphrase and immediately had to share something wondrous with the community, there’s a pretty good chance it’s not actually related. My bad.
Although on the flip side, you now know about catchphrase, not many people outside of the U.K. will know about that.
It wouldn’t actually surprise me to find out that some of the writers were British, the level of the sarcasm, and some of the lines just make me feel very at home. And Ambra sounds exactly like a teacher I used to have, accent and all, ‘wash those filthy hands’ was one of her favourites too.