HA! I drove a 76 XJ6L over a cliff backwards once just like in a movie
went to back out of a steep driveway and when I got to the bottom I went to hit the brakes and the pedal went down to the floor
before I could get the emergency brake we (me and my girlfriend, the one sitting on my old pickup) went across the road through a fence and part way over a rocky embankment,
there we are teetering on the edge of a 20-30 foot drop and I am telling her to S L O W L Y open the door and very carefully get out, (it was my drummers car)