Did you know that St. John's Wood is the only station on the London Undergound whose name doesn't contain any of the letters from the word 'mackerel'.

Nope.

Neither did I until I got hold of a copy of "This Book" by Mitchell Symons. It is just full of meaningless stuff which probably won't impress anybody in particular. Open it at random and:

"90 percent of women who walk into a department store immediately turn right. No one knows why"

I quite like it.