Definition of "Magpie"

(soccer) someone connected with Newcastle United Football Club, as a fan, player, coach etc.  examples

(soccer) someone connected with Notts County Football Club, as a fan, player, coach etc.  examples

(Australian rules football) someone connected with Collingwood Football Club, as a fan, player, coach etc.  examples

(rugby league) someone connected, or formerly connected with the Western Suburbs Magpies, as a fan, player, coach etc.  examples