well lurch, it goes something like this:
you stand up,
and then you apply the teepee to your ass and wipe it
hahah ... i still need evidence.
heck you're 6' + like me ... can you imagine standing up and wiping? or are you doing that already
i also piss sitting down out of sheer laziness 98.3336% of the time
I couldn't find said picture, so these will just have to do for now: