My favorite line is the one about British sandwiches.. [1]

> There is a feeling which persists in England that making a sandwich interesting, attractive, or in any way pleasant to eat is something sinful that only foreigners do.

> “Make ’em dry” is the instruction buried somewhere in the collective national consciousness, “make ’em rubbery. If you have to keep the buggers fresh, do it by washing ’em once a week.”

I ate some sandwiches in the UK. They were dry and rubbery

[1] https://norighttobelieve.wordpress.com/tag/douglas-adams/