What is "nunbait"

Nunbait were an Australian punk rock band formed in 1989. They joined the thriving inner-city music scene in the late 1980s and early 1990s that featured artists such as The Cosmic Psychos, Frenzal Rhomb, and Kiss My Poodles Donkey, as well as Tumbleweed and The Meanies and Nitocris. Nunbait were leaders in the second wave of punk inspired bands that followed the Black Eye Records groups, such as Thug, Lubricated Goat and Box the Jesuit.