My Corrado G60 after i crashed it last year, slid on mud outside a farm and lost control. Weaved down the road for about 20 meters before hitting a concrete drainage barrier and rolling it into the ditch ending up on the roof http://img50.imageshack.us/my.php?image=dsc0180022dk1.jpg The big dent on the sill is where the car impacted the concrete barrier, i was amazed/grateful at how the structure of the car remained almost completely uncompramised despite rolling over and sitting on the roof!
ouch, a sad loss to the car world, but if your still standing and using your limbs, it wasnt all bad.