What about ROBOT9000? https://blog.xkcd.com/2008/01/14/robot9000-and-xkcd-signal-attacking-noise-in-chat/ https://blog.xkcd.com/2008/01/14/robot9000-and-xkcd-s

What about ROBOT9000? https://blog.xkcd.com/2008/01/14/robot9000-and-xkcd-signal-attacking-noise-in-chat/ https://blog.xkcd.com/2008/01/14/robot9000-and-xkcd-signal-a...