You probably know Dicko best as that arsehole judge from Australian Idol, but there's a lot more to the old codger than that. He's been a window washer, a music journalist, a radio host and more, all the while retaining his trademark unflinching honesty.
Here we discuss his father's remarkable story, the political colouring of his youth, stories from his time working with everyone from Pearl Jam to Rage Against the Machine, political correctness and why he's found himself in hot water with Quentin and Paulini.
Dicko's story about Quentin is on ABC iView
Cause of the Week: The Australian Children's Music Fund (acmf.com.au)