This Tube map parody is pretty funny, even if I don’t get most of the London in-jokes. Can someone from there please explain the blue “Dee-dee-dee-dah-dah-dum” curve in the Thames? And what’s with the “gap” between Kensington and Buckingham Palace?

(Link via Kottke. Makes me want to do one for the DC Metro. Speaking of which, there were bomb threats holding up the Blue and Orange lines today.)

Update: Sparticus tells me it’s Eastenders. Now I’m interested.