Mark Taylor joined JB & Billy fresh off the back of dominating on Triple M Cricket over the summer.
But he's not dominating everywhere, according to JB, after he posted a certain photo to the cricket WhatsApp group during the fourth Test.
It was Tubby on a little scooter - L plates and all.
"GET TO THE BOTTOM OF THAT!" JB told Billy.
"What's going on there? Are you actually driving around in Sydney on a scooter?"
Tubby confirmed it - and even went a step further!
"I actually just got back from a ride before this interview," he smiled.
"On the way home I filled it up, it had about a third of a tank left in it, so I thought I better fill it up.
"It cost me $6.10 for three litres! Big tank in 'em!"