When walking in country lanes and coming across a gap in the hedge, it's common place to discover Roadside Porn.
This can either be when porn is left abandoned in a bush, most of the time a pile of magazines that have had to be removed because of fear of being discovered when visitors 'pop round the house'. In some severe cases the roadside porn will be attached to bushes and trees in the clearing.
When you're on a road trip and you gotta take a shit. No towels, no wipes, use that 2 liter of Mountain Dew that's keeping you awake. Take that dump, shake it up, and spray it up yo crack. Shake, rinse, repeat. Save a little for the rest of the drive.