Bank. From the backyard to the NBA, it's an unwritten rule that basketball players have to call their shot when using the glass. Failure to do so signals the baller in question wasn't trying to hit the backboard, that their bucket is a dividend of providence, rather than performance.
The same logic applies in the golf realm. Given the lack of audio accompanied with this shot at the OHL Classic, we're guessing that Ryan Brehm wasn't attempting this bank shot:
Conversely, there are no style points on the scorecard, so don't expect an apology from Brehm anytime soon.