Ray Hadley, Gerry Harvey and John Singleton have been mates for many years.

And when all three of them get together on the airwaves, you can be sure of one thing… there’s going to be trouble.

After hearing Ray chat with Singo on air this morning, Gerry couldn’t help but phone the open-line.

Gerry: “Sorry to interrupt the very interesting conversation you two idiots are having but..”

Ray: “How dare you call John an idiot! Who do you think you are!”

Singo: “You’ll fit right in, mate.”

Click PLAY below to hear the trio’s hilarious chat