I've seen GoPros fitted in weird places at even weirder angles (and even considered a few of my own) but this is...wow. I guess it got some interesting footage of pit girls getting splashed with bubbly though. And where's the harm in that?

I found this on 
www.asphaltandrubber.com. There's also a good series of videos on Valentino Rossi if you're into MotoGP racing.