Happiest Car Ever

As far as I know, this is the 2010 model Mazda 3 Sedan...

...it also happens to be the frickin' happiest-looking car I've ever seen.
If you tend to anthropomorphize cars and other vehicles (the lights, for instance, are eyes and the grill the mouth), then you might see what I see here.

NOTE: It's here instead of the 'transportation' category because the point of the photo is the funny face, not that it's a car.