Brooklyn Nine-Nine premiered in 2013 and followed detectives at the fictional 99th Precinct of the NYPD, with the bullpen serving as the show's central workplace set. Clips of its background chatter and office noise were later isolated by fans on soundboards and shared as short reaction sounds. The full bullpen version became useful outside the series because it conveys a busy squad room without tying the joke to one character or line, so editors can reuse it for any crowded workplace scenario.