If you think Kendrick Lamar spazzed on the track to begin with, a fan was invited on stage to perform “Lookout for DETOX” with him and it turns out the dude knew EVERY SINGLE WORD. You can hear the crowd absolutely lose it while he was up there going ham, and Kendrick showed him respect after the song was over.
Catch the guy drop the mic, at the end of the set too. HA!
OS REWIND: B.J. The Chicago Kid – His Pain (feat. Kendrick Lamar)