New York Knicks forward Kyle O'Quinn is no pushover.
Ironically, he is rather adept at pushing over others. Namely, Boston Celtics big man Jared Sullinger.
Here's O'Quinn's foul - deemed by the referees a flagrant 1 - from a baseline angle.
O'Quinn's reaction to the call was hilariously quizzical.
Despite O'Quinn's lapse in judgment, his Knicks came away with the victory, defeating the Celtics 101-95.
The Knicks are undefeated (4-0) in the preseason thus far.