Goonfest

A large gathering of bogans in the middle of the night in a suburban area. They participate in goon activities and plenty of goon consumption.

Goons: “GOOOOONFEST! GOOOOONFEST!”
Mum: “What is that racket? It’s 2 in the morning!”
Jimmy: “Sounds like someone’s having a goonfest, mum. Bloody bogans!