The sky is falling, nobody balling, they done gave back they guns
For some tickets to the playoffs, but the Hornets, they won

from Outkast – Da Art of Storytellin' Part 2 Lyrics on Rap Genius

Meaning

Armegeddon is upon Atlanta, but unfortunately no one can protect themselves due to a Stop The Violence promotion by the Atlanta Hawks that season which exchanged playoff tickets for guns.

I would also add in addition to the literal sense of the Stop the Violence promotion, this line fits in the figurative sense by saying that people would rather see playoffs (or go about other aspects of daily life) then face the impending environmental disaster. They’ve stopped fighting for the environment (They done gave back they guns).

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