English is my primary language. I took many years of secondary school French, so in theory I speak French but my experience is that the French do not think I speak any French! I took one semester of German, and by experience with Germans being very patient people they have listened politely to my dictionary bunglings and then offer to speak English

I speak some Cantonese, a little Mandarin, and I read a little (very little) Chinese.
I know Morse Code, and have some working knowledge of C++, Fortran, BASIC, and LOGO. I also speak Border Collie. "That'll do. Good boyyyy!"
Manfred
P.S.: Ped, I know what you mean about Laura's language. We learned daughter #1's weird 2 year old language, and then had to re-learn a whole other dialect when #2 came along. Apparently there is no relationship between sibling's languages if the years are spread too far apart!
EDIT: Oh yeah, three years of Latin in school!