Did this ever happen to you while driving?

Not exactly, but I was making a delivery (pretty much Downtown Chicago). When we're about to change lanes for our ramp, when over on our driver side, a semi hits a small compact (Metro I believe). Well, really, needless to say, the car didn't fare well from that point on. The semi rear-ended it, but somehow, pitted the tiny thing. Then the semi "T Boned" the passenger side. I thought for sure the car was going to flip up onto the driver's side, making the driver eat pavement. It never did flip, but holycrap that was crazy. We couldn't see what had happened next after that, cause we were already past it.

I'm pretty sure why that happened was they were in a hurry and tried to be cute, and sneak into the other lane, with a semi bearing down on them . Maybe they forgot to check the blind spot. I don't know. Well, the semi had other plans in mind, I guess.