French programmers be like:

https://sh.itjust.works/post/56273635

Please explain. It’s the first dad joke of programming I’ve ever seen.

Eaux in French is pronounced like o

So foo -> feauxeaux

Not really. Every programmer in French knows how to speak English, and foo is foo, not anything else.
I bet you’re fun at parties

Every programmer in France knows how to speak English

Impressive.