The inside of a whip is just as important as the outside. What a car smells like says a lot about a person. You'd rather your car smelled like something awesome rather than a pair of old socks. That's what air fresheners are for. The car air freshener has evolved from the Little Trees that started in 1952, and a simple pine tree won't cut it in the cool category (and neither do most of these). Here are the 24 craziest car air fresheners.