It was brilliant as usual. When we got up to 'camel camel' I'd pretty much sold my soul to Finnemore. And Douglas pointing out that something had only been repeated once when it had been said twice (at this point, it would've been kinda great if Arthur could have popped in just to hear the tail end of that and been all "does that mean if you say something once you're peating it?") Martin actually working with Douglas! Arthur and his knowledge and erudition!
Just. OH. The cleverness and the overall sweetness of the humour and the puns, yay, the puns. Comedy after my own heart.