The Turtlenator was a robot designed to destroy the Teenage Mutant Ninja Turtles. It disguised itself as Irma and attacked whenever anyone mentioned turtles or if she ever saw anything resembling a turtle. The Turtles eventually defeated the robot by confusing it with funhouse mirrors. Donatello then reprogrammed the robot to return to the Technodrome and attack its creators Shredder and Krang, as well as Bebop and Rocksteady. It appears in the 1987 TV series episode "The Turtle Terminator".