It seems that this thread is quite multinational and multilingual, so what languages do people speak, then? For me:
First language/Mother tongue: English
Speak Fluently: French and Spanish
Speak a little: German
Know a few words and phrases: Dutch and Italian.
As yet I've not had the guts to learn any languages that don't use the Roman alphabet...
I'm going to give this a try.
First language/Mother tongue: English
Speak Fluently: Math

(what can I say, I had to put something here.)
Speak a tiny bit: German
Know a few words and phrases: Lithuanian (grand parents used it when they talked to each other)
Sometimes I wonder how I passed my German class.