He's got balls, but he don't have brains.
It's 2019, and Rog remembers that for the most part - but when the Big Dog's backed into a corner and gets defensive, the gloves come off and he gets dirty.
Newsreader Mel (and us) found that out today.
Mel zinged him with a quality burn about his lack of hair, and then Rog time-traveled back a couple decades ago to acquire his comeback.
And before someone thinks he's serious - he's not, he's joking. But still. Yikes Rog.