Green Puffles are known to be very energetic and active. They are much like clowns, and are usually seen with a Propeller Cap or a unicycle. The most famous green Puffle is the Keeper of the Boiler Room. During the Club Penguin Improvement Project, you could become one during the April Fools' Day Party. It was one of three puffles available in March 2006. On September 13, 2010, penguins that have green puffles were able to take their puffles into Jet Pack Adventure, as revealed in the 255th issue of The Club Penguin Times. Using the Green Puffle, your penguin can earn more Stamps.Green puffles are kinda like a orange puffle as they are both silly.