Jarvis is the artificial intelligence assistant to Tony Stark in Marvel's Iron Man films, first introduced in the 2008 film and voiced by Paul Bettany. As the films grew in popularity, Jarvis became a shorthand for a sleek, capable home and car assistant, and short voice clips began circulating on soundboards and social video. This welcome back greeting fits that image perfectly, which is why creators now use it for CarPlay connections, tech setups and returning to a stream, keeping the Iron Man atmosphere alive long after the films.