42 because of it's association with H2G2, the mice even consider it as a question to go with the answer
Its such a good book. the film was disappointing, but might have been good if i had not read the afore mentioned text.
Zero; The whole question is "how many roads must a man walk down before you can call him a man". Well, you already called him a man in the question. If you can't call him a man until he's walked down the prescribed # of roads then the one walking down the roads trying to acheive manhood isn't a man yet. whereas if you can call him a man he's obviously already walked down enough roads and is probably sitting in the bar by now so it's a trick question.
