Aw, the thought of the 'late Ford Prefect' gave me pangs. I always liked Ford.

"I've stopped believing in faith as well."
Arthur was always good at generating self-limiting conundrums without even trying.

I went for a Welsh insult, because the choice existed. I'm not certain "Small enough, thou boy" is a coherent insult, though as I am no kind of boy... perhaps it is!