When there is a mood and I am forced to descend under the ground in the sab-time peak, I am having fun in the following way. In any densely populated subway car there will be an individual who is lazy to hold on to himself and this monster shamelessly relies on neighboring citizens.
It is great! I confidently support it a couple of times, and on the next, deep twist of the underground electricity (and all the twists on my route I know as a route to the kitchen) I just "give up" a place. Funny is. Because he is not.