Opposites

On a beige Hyundai Sonata: CARRCAR (next to an MSU sticker)

Paddy Whack

On a black Chevy Trailblazer: KNICKNAK

Dessert

On a cream VW Beetle: CRMPUFF

Didn't Work for You

On a white Buick Enclave: FONIX

Absence of

On a black Ford truck: COLOR

Dynamic Duo

On a gray PT Cruiser convertible: BRTERNE