Tailgaters, don't you love them? 

They follow so close that sometimes you can't see their headlights.

Dangerous?  You bet. 

Don't you always wish that just once they'd wreck their car because of it? Not get hurt, mind you; just hurt the car.

This video is for anyone who's ever had to put up with a persistent tailgater on the highway.  This delivery of instant karma will surely brighten your day.