Alex Caruso is one of the most impactful players on the Oklahoma City Thunder, which is competing in the NBA Finals.

The pinky finger on Alex Caruso’s right hand doesn’t look like a typical pinky. Around the middle knuckle, it bulges as if a small marble was implanted under the skin. It will come as no surprise to anyone who’s watched Caruso play basketball that this slight disfiguration is the result of him throwing his body around the court.

During the mundane of a December in the NBA, months before the Thunder would face the Pacers in the NBA Finals, Alex Caruso entered the locker room flossin’.