"Do you want Paul Verhoeven to finish this motherfucker?"
Now, it's unclear whether Cameron said "motherfucker" in reference to the movie, True Lies, or if he was actually calling Schwarzenegger a "motherfucker".
If it's the former, then, yes please Mr. Cameron, I would very much like to rewind history and have Paul Verhoeven finish (or just start over) True Lies.
While you're at it, would you mind handing over the Avatar project as well? Cool. Now go out diving somewhere with your camera and leave us alone.