Yeah. Giles totally wants a son. And Spike is just punk enough to Giles's (reactionary to his own wild youth) Britishness to make a great cliche`. And Joss loved fucking with cliches. You know it.

And I am on Uni compy in the Math lab, or I would use my Giles "Bitch, please" icon. Because Giles would so totally say that if given the chance.