Two Half Men. Charlie Sheen vs. Gary Busey in the “Battle Of The Crackheads” [AUDIO]Two Half Men. Charlie Sheen vs. Gary Busey in the “Battle Of The Crackheads” [AUDIO]Hear Charlie Sheen and Gary Busey battle it out for the title of Crackhead Suspreme. Click through to begin the throw down.bigonkissbigonkiss