None of the stuff he's done is acceptable on the track either. Double the recommended speed and carrying a pillion with no helmet wouldn't go down well! Besides, it's not that big or clever. I know a lad who had a drag race through the center of a large city with his older brother and their Dad from a set of traffic lights up to 70+mph in a 30 limit, but none of them were stupid enough to A: do it where there could be a risk to other people (the copper being there normally shows it's a high risk area), B: do it somewhere where a copper might be watching, and C: brag about it on the internet.
Anyway, behaving like that on the road is the reason that many grumpy, middle aged drivers see someone on a bike and think "typical biker knobhead, I'm going to attempt to murder him now with my car". So you're basically murdering your fellow motorcyclists, cheers for that.
EDIT: I realise that my story above posted with my current signature suggests I was talking about me and my brother, but I wasn't.