Don't be caught with your pants down by the "Pissing Tanker."
The unnamed cleaning contractor had built a secret napping nest inside an airport bathroom.
Also in This Week in Bans: a lonesome howl is heard as Germany outlaws bestiality, Cambridge University orders its students to stop throwing flour at each other.
The 'Pee Project' is part of a tide of new public art that takes the city as its canvas and its inspiration.
A team of San Francisco inventors view drunks and the homeless as reservoirs of golden fertilizer.
Park Slope residents are complaining that stadium fans are peeing all over the neighborhood.
Rio grapples with a public urination problem during Carnival.