Lit blo*dy cigarettes! Been hit twice by them after they have been lobbed out a car.
Years ago it happened to a mate of mine. Cigarette out the window, hit the visor and instant fireworks.
Lucky for him and unfortunate for the bloke my mate is also a smoker, so at the next traffic lights he pulls up alongside. Has enough time to light up a match and put it in with the rest of a box of live swanvesta. Waited a couple of seconds for the smoke to appear then dumped them in the lap of the car driver through the still open window. Gloves back on and then drove off.
So
Ains.