Sorry @BiathlonNut. That’s the extent of my swearing in French. I grew up in Montreal at the time when English /Protestant schools didn’t start French until third grade! And then we were taught Parisian French. I didn’t start to understand what people in the streets said until I worked at Expo 67. I rapidly became fluent in giving directions to the bathrooms.
In my HS choir was compulsory. They sent me to the library because every time I started to hum the whole group went out of tune.