This may be slightly unrelated... this happened one midnight...
you see one of my housemates last time were occupying the toilet
for quite a long time. I was talking to a friend of mine outside in
the living room, and then all of a sudden he wanted to pee, but the
toilet was occupied. We called in, but he said it's gonna be
another 10 minutes coz he was doing his big business...
My friend waited for 6 minutes and couldn't stand it any longer.
There were no other toilets in the house, and the toilet in the
masterbedroom was locked up since the occupant was not in his room.
I decided since we stayed in 30th floor, that he tried peeing down
the balcony. We giggled and thought that it will be a good
experience... and so he did his business from 30th floor
onwards.
The next day, a notice came up on the board, saying...
PLEASE DO NOT PASS URINE ONTO THE ROADSIDE OR THE CARS, USE YOUR
TOILET PLEASE! PLEASE BE CONSIDERATE!!!
By the way, my friend aimed at the cars, he couldn't have shot the
cars actually, it was parked quite some distanace... 
