The Water Guns are the weapons that DJ, Chowder and Jenny used to put out the fire in the house's heart (furnace) in the 2006 computer-animated supernatural horror film, Monster House. They have also used them to fight and defeat many of the furniture monsters inside the house in the Monster House video game.
Role in the Film[]
After Chowder steals the cold medicine from his dad's pharmacy, DJ pulls the vacuum from the closet to build the dummy. Chowder fills it up with the medicine. The kids empty three garbage cans. Jenny pulls a large green water gun from DJ's toy box and Chowder gets a small one. Chowder says "Hey, but, I wanted that one." Jenny sighs and says "You got to be kidding me." DJ grabs three walkie-talkies from his desk and the key found on Nebbercracker's yard. After the police catch them using the dummy to set the house to sleep. Landers shines his flashlight at the kids. They throw them at Landers and he threats them to shoot them.
Finding the Heart[]
After they are eaten up, Chowder finds the uvula hanging from the ceiling. Chowder alarms DJ and Jenny to shoot it. After the house goes back to sleep, Chowder finds a toolbox of TNT. Then the kids fall into the basement. Chowder sprays water onto Jenny and they find a toy monkey. DJ and the crew find Constance's trailer and her body buried in cement.
Being Spit Out[]
Chowder hears the sound of his basketball after hiding from the light