Couples, what secret language do you use to tell each other details that the company you're in doesn't understand or notice?

https://lemm.ee/post/9451756

Couples, what secret language do you use to tell each other details that the company you're in doesn't understand or notice? - lemm.ee

What words, phrases or signs do you use and how do you get your partner’s attention?

My spouse and I lived in a bunch of countries over the years. We speak Quebec French, English, and Spanish, as well as a smattering of Chinese, Bulgarian, Korean, and a few odds and ends here and there.

We basically speak whatever we think people around us won’t understand. Very colloquial Quebec French in non-French-speaking countries, Chinese around white people, Bulgarian around non-white people, or even a cryptic mix of everything when we’re not completely sure.

We figure anyone who understands is probably someone we want to know… Hasn’t happened very often, but it does happen. So far we weren’t saying anything overly embarrassing when we got caught, but we sure as hell have no filter between us because of this!

I've taught my husband to speak a bit of Japanese, but we don't use it this way because that's extremely rude.
That’s probably a cultural thing, isn’t it? In diverse areas, people don’t expect to understand what they hear others say, so there’s no “Speak ___; we’re in ___” culture.
Definitely an American thing. Wide swaths of the country have issues with any kind of diversity.
I wouldn’t even include all of America in that either. It’s really just a rural America thing. Sure 99.9% of people will speak/understand English, but in my anecdotal experience, it’s pretty common near big cities for people to be bilingual and grow up speaking a different language with their families.
For sure not the whole country. Don’t have to go far into the suburbs to find this kind of behavior, though.