Think you can just go whizzing on any wall you want to in Germany without consequence, think again, Pissboy! Officials in Hamburg, Germany were tired of people draining their lizard on public property and decided to fight pee with pee. The solution: a superhydrophobic coating on walls that causes the pee to splash right back on to the public pisser. Pee on a wall and the wall pees right back on YOU!
As much as I enjoy peeing outdoors -- in the woods of course, like nature intended -- peeing in urban areas is pretty gross and contributes to an entire city smelling like a urinal bowl. Just try walking more than 10 feet in NYC in June without catching a whiff of pee -- IMPOSSIBLE.