I found these while i was trawling round at my friends house they are great (specially the second one, it should appeal to all my friends in London who have to use the tube).
fartingcat.swf
london_underground.swf
damn things dont work so here is the other link, just look for those two entries.
stumpygoth
Jan 23, 2007 18:32
for some reason at the moment i cant update my friends list so dont worry if i dont add you back its just that i cant at the moment but i'll get round to it as soon as i can.