When incredibly gross dinosaurs rise up and start destroying Sparkle City, Sergeant Smashface offers to capture them. Everyone thinks he's a hero, but he really wants to use them to take over Sparkle City. Dinosaur-loving Max Andrews, aka The Tootmeister, wants to protect the Grossosaurs, but the rest of Fart Club want to take them down. Can Tooty convince his farty friends to save the dinosaurs, or will the world enter a new Poo-Rassic Era?