"Go-Go Gadget" is a catchphrase from the animated television series Inspector Gadget, which first aired in the 1980s. The phrase is used by the titular character, Inspector Gadget, a bumbling detective with various mechanical gadgets built into his body. When he activates these gadgets, he often exclaims "Go-Go Gadget" followed by the name of the specific gadget he wants to use. The show features Inspector Gadget as he attempts to thwart the evil plans of Dr. Claw, the main antagonist. Despite his clumsiness, Inspector Gadget often succeeds in his missions, aided by his niece, Penny, and their dog, Brain. The series combines elements of comedy and action, making it popular among children.