VIDEO: Clippers' Griffin knocks shot clock off backboard with pregame dunk

What did the shot clock ever do to you, Blake Griffin?

The Los Angeles Clippers aerial specialist didn't hold back during warmups Sunday night prior to a game with the Toronto Raptors in Vancouver, throwing down a two-handed power jam in front of onlookers at Rogers Arena.

The viciousness of the dunk was enough to knock the shot clock right off the top of the backboard.

And this is just the preseason ...

- With h/t to Bleacher Report