Christian Bale lost it COMPLETELY on the set of Terminator 4: Slightly disturbing to listen to.
Somebody remixed his diatribe, setting it to some truly nasty beats: Hysterically funny.
Help! I can't stop listening to it! It's addictive and fascinating in all its awful glory. "THINK for one fucking second!" *helpless giggle*

Whole story here.

( Remix behind the cut )