Built by: Owner: Capacity: Top speed: Height: Materials used: First appearance: Other appearances: The Chunky Puff Gun is the unofficial name given to the primary weapon Kevin wielded in "The Eds are Coming." During the events of the episode, the kids and The Eds gathered together and created makeshift weapons to combat the so-called "alien" menace at Rolf's house. Kevin never got around to using the weapon during the battle so it is unknown how well the weapon fired. The weapon resembles an assault rifle as many of the materials used to create it correspond to actual parts on an assault rifle. The gun gets its name due to the Chunky Puffs box that acts as its ammunition magazine.