I don't speak Spanish either, but I remember hearing it at school when I was a kid. Doesn't it mean "How are you?" ? I also remember another phrase, also from school, which was "Hasta la vista". (And Arnold S used it in - what was it? - Terminator? "Hasta la vista, baby") so I always assumed it was some form of Goodbye. If I've got it wrong, will any Spanish-speakers please jump in and correct me!