A cop is driving down the road when he notices a car swerving from one side of the rode to the other.

He pulls the car over and gets out.

The cop goes over to the driver, who happens to be a pretty blonde, and says "Ma'am, why were you swerving back and forth across the rode."

The blonde says "Sorry officer, I was just trying to avoid that tree."

The cop says, "Ma'am, that's your air freshener."

Ha ha!