VIDEO: Cousins spins, dunks on Celtics' Zeller

Things have been frustrating for DeMarcus Cousins. 

Beyond the turmoil and rancor surrounding the Sacramento Kings, he had a rough first half against the Boston Celtics on New Year's Eve, picking up a technical foul and shooting 3-of-12. 

However, he did appear to take a measure of frustration out on the rim over top of the Celts' Tyler Zeller in the second quarter.