Green toon is a for St. Patrick's Day. Toons can only get this effect from March 14 to March 20. They can get this effect by saying the SpeedChat phrase "It's easy to be green!" to Eugene in Green Bean Jeans on Oak Street. In 2011, there was a strange green goo in the shop from one of the Loony Labs inventions. In 2012, the Back Stabbers, who were invading Toontown, broke one of the pipes in the shop, and the green toon dye appeared again.