I am a third-year-high-school level Spanish speaker, which in America basically means "infants are more fluent than I am" :P

For me my Spanglish confusion is mostly the natural type that comes from living in highly-Hispanic areas most of my life, so I tend to default on "hola" and "adios" over hi and goodbye, ect ect,

And, that Chinese one, I think I know that one! (..."do you speak Chinese?", right?)

And feel free to babble. (Do you have Yahoo or Google IM? We can chat, then)