This SMRT COW smart cow smart car impressed me. Yep, that's a nose ring. [Update: When I saw this car again in late June, it no longer had …

This SMRT COW "smart cow" smart car impressed me. Yep, that's a nose ring.

[Update: When I saw this car again in late June, it no longer had the Texas SMRT COW license plate, but a message-less Calfornia plate.]