A car parked next to us in a parking lot had one of those
small stuffed animals stuck to the inside of the window on
the rear door.
A sign on it's belly read: Hang up and Drive.
If you've driven much in traffic recently, you will probably
agree with me that the sign is appropriate, and needed.

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic