I promise this will be my last London tranport post for a while. In the comments on the post below, Christian mentioned a version of the Lord's Prayer he once saw which incorporated the names of London stations. I promised to track it down, and - true to my word - here it is:

Our Farnham which art in Hendon
Holloway Turnpike Lane
Thy Kingston come
Thy Wimbledon
On Erith as it is in Hendon...
Give us this day our Maidenhead
And lead us not into Penge station
But deliver us from Esher
For thine is the Kingston
The Tower and the Horley
For Iver and Iver
Crouch End.