I saw this wreck I was driving along and it was pretty dramatic from my first view, but by the time I got back around to it and had to walk in a block, it looked like this.
Imagine the HumVee forward about 10 feet and "perched" on top of the driver's side of the white car. Both cars had gone through a decorative stone wall (about 6" thick). The driver of the white car must have crapped her pants having that thing on top !