It’s a literal s–t storm. Stomach-churning video shows the moment human sewage erupted on a busy Chinese motorway, drenching cars, pedestrians, and bikers in what has been dubbed a “poo-cano.” The explosion of waste came around 11 a.m. Wednesday as newly installed sewage pipes in Nanning, in the southern Guangxi region of China, suddenly ruptured, according to the Sun. Shocking video shows a huge brown cloud of waste shooting up nearly 33 feet in the air and splattering cars and pedestrians across the motorway. “I’m drenched in poo, my car is splattered yellow. It’s ruined,” one driver reportedly claimed.