By Jeff Garcia, Project Spurs.com
San Antonio Spurs' Stephen Jackson aka "Stak5" lent his support and talents for his teammate Matt Bonner and his "Rock On Foundation," to support athletic, artistic and scholastic initiatives at the annual SXSW (South by Southwest) in Austin, Texas.
Stak5 and rapper Bun B took the stage and did what they do best - bringing the house down on the mic.
Check out Jackson entertaining the crowd including other Spurs such as DeJuan Blair on the stage showing their support for Bonner's foundation and Jackson leading a "Go Spurs Go" chant at Project Spurs
Note: NSFW lyrics!