The only lyrics to this song are "Inspector gadget" and "Go gadget go". And that's all you need. Alongside the visuals of a crime fighter whose bizarre contraptions sometimes hinder rather than help, the theme song was yet another instantly memorable entry into the canon of classic kids cartoons. I tried making myself crime-fighting gadgets when I was kid, but it didn't work. I just ended up breaking my parents cheese grater, misplacing their corkscrews and lost an unfortunate amount of blood in the process.