I thought of this when I saw xAl-san's thread about where you live. So, I thought, what about nationality then? I mean, not exactly everyone where I live (Australia) speaks like 'G'day mate. Have a beer, mate.' (or even speaks English, for that matter.).
As for myself, I'm seven-eighths Chinese and one-eighth British (details, details. I always put them in. :L). Also, on a side note, my family tree contains almost the whole of Asia and half of Europe in it. :S
So, what nationality are you?