Swerving trees

so one day this cop is driving around and he sees this blond who's swerving all over the road.  So he quickly turns on his sirens and she pulls over.  He goes up to the window and says, "Ma'am why are you swerving all over the place?" to which she replies, "thank god you're here officer, well i was driving down the road and all of a sudden out of no where all of these trees just started coming at me!" the officer looks at her like wat the hell lady and says, "Ma'am thats your air freshener."