A term referring to any African-American that acts extremely bossy, ignorant, rude, obnoxious, and/or retarded. Show Runners tend to act like they "Run the Show" or like they "Own the Place." Although we cannot be entirely sure what "The Show" or "The Place" is actually referring to, we can only assume that, in terms of the social hierarchy, these "Show Runners" need to calm the fuck down because nobody gives a fuck.