blue goon. Term for `police' nanobots intended to prevent gray goo, denature hazardous waste, destroy pollution, put ozone back into the stratosphere, prevent halitosis, and promote truth, justice, and the American way, etc. The term `Blue Goo' can be found in Dr. Seuss's "Fox In Socks" to refer to a substance much like bubblegum. `Would you like to chew blue goo, sir?'. See nanotechnology.