Destructo-Bot

The Destructo-Bot is an infernal machine featured in the Disney XD series Randy Cunningham: 9th Grade Ninja. It has four heavily armored tires with spikes on the ends, a pair of mechanical arms equipped with buzzsaws, and a flamethrower in its jaws. It appears in the episode "Escape from Scrap City".

Role in the episode
When Randy Cunningham refuses to finish off Hannibal McFist in Scrap City's arena, the red Punk-Bot activates the Destructo-Bot, which emerges from its hiding spot beneath the cables leading up to the announcer's chair. With exhaust bursting from its vents, the killer robot starts coming after Randy and McFist, intent on fishing them both. Randy leaps over it as its flamethrower nearly torches him. As the Destructo-Bot corners McFist near the gate leading in and out of the arena, Randy throws his chain sickle right through the back of the robot and hooks onto one of its arms. Pulling on the chain, Randy forces the robot's buzzsaw into its own mouth. With several of its wires severed, the robot spins wildly around, slicing up the gate in the process. finally, the Destructo-Bot's remaining buzzsaw comes right down on its own head, splitting it right down the middle and destroying it.