LOL, love the you were winded, you don't know nuthin, when I were a young lad ... my best was not on a rugby field (sorry DP or MB) and by a bloke called hughie, who dropped me 20ft, landed a 3ft thick lip on me, took me over the falls with no gasp, as I was already winded from the drop and introduced and pressured me into a nice sheila called sandy (she was a bit rough, let me tell you), for the next umpteen seconds. I was out for a bit, no really out, but did get out to a bit of applause leaving the field and a couple of tens for the best smashing.
Anyway, JB milked it a few weeks earlier vs the Tahs, with even a few sneaky peaks to check if he'd got the ref's attention, as Tomikon has said he did last time he was in Canberra - I don't know if placing the ball back and then grappling at your head (not to protect it, there was no one else around him) and rolling around is classic "winded" behavior, the times I've been winded in and out of the water, on/off a field/ramp/road etc I've tried to tuck up into a ball but what I do know, is, he's the boy who cried wolf, personified. I'm glab he got pulled for an HIA, he was grappling at his head after all (with someone with an Aussie accent yelling out HIA) and glad that was a turning point against his team, as the last time he did it, it was a pivotal moment for his team.