Yeah that was a good one, made even funnier by the fact that he had got up, dressed and left before she finally got the joke.
Anyone else notice the gags they had snuck in that almost could go un noticed, such as the signs at the cinema all being mis spelled so instead of saying blah blah film 'starring' xxx, they all read as 'staring' and when describing the carpets...
Most carpets are 50% nylon and 50% wool, but these, no, these are top quality 100% nylon.