Yup, Christian Bale goes ballistic and sorta yells to the director of cinematography on the set of Terminator Salvation for about... three minutes, non-stop. Call it the O'Reilly/We'll-do-it-live school of method acting.
When Batman / Patrick Bateman flips out, he flips out for real.
Of course the internets are not standing still. We already have the techno remix of the whole piece. Fuck yeah.