Jack Lang n.
|‘Whisper All Aussie Dict.’ in Kings Cross Whisper (Sydney) xxxv 6/3: jack lang: Slang.|
|Ridgey-Didge Oz Jack Lang 32: Jack Lang Slang.|
|Lingo 90: jack lang means slang, though may also be applied specifically to rhyming slang, as in to talk the old jack lang Jack Lang was a famous or infamous, depending upon your political views, Labor premier of New South Wales during the depression years of the 1930s.|
|Pete’s Aussie Sl. Home Page [Internet] Old Jack Lang: rhyming slang.|