Fuuny joke?

There was a girl who was just in a bad car accident. Luckily she was able to pull herself out. A police man drives up to her and asks her ma'am are you ok?? she says yes im fine. Can you tell me what happened? Well i was driving and there was a tree so i swerved to my right then there was another tree so i swerved again there were trees everywhere! Ma'am there are no trees for about 50 miles that was your air freshener swinging back and forth!! lol