Boss Level.

Dirk Nowitzki Does His Best Bruce Springsteen Impression.

A knee injury may be precluding Dallas Mavericks star Dirk Nowtizki from actually playing in this NBA season to date, but that doesn't mean that the space-travelling, Cupid Shuffling honorary Avett Brother can't have a good time, right? Of course not.

To that end, check out Dirk Nowitzki participating in a new viral Mavs organization feature called Mavs Playeraoke below. Pay special attention to his Bruce Springsteen dance moves, which are particularly on point.

Also, while we're on the topic of Mavericks player videos, who do we speak with about bringing back Players on Film? Because, seriously, this video of Popeye Jones and Tony Dumas praising Hoop Dreams is still the total jam. We give it five hoops.

(Hat tip.)