Mario leaves the plumbing business? Staff September 19, 2006 5 Comments InfendoLooks like Mario and a new bearded friend have started a painting outfit. Koopas in pipes bug.Related Items DS Cartridge Thoughts April 19, 2006New Get Game? Only on the Shop Channel, apparently December 20, 2010The Nintendoptimist: All those Wii-related injuries December 1, 2006