Robot Wars is a British television competition in which teams, known as roboteers, build remote-controlled machines and fight them in an arena. The word roboteer therefore describes both the builders and the drivers, and a call for them to get ready has become shorthand for an impending contest. Shared as a short clip, it travelled beyond fans of the show because the format is easy to understand at a glance: two rivals, one arena and a clear starting signal. Creators now reuse it for any head-to-head moment, from gaming to sport.