This is a really neat car accessory that you might want to have – the Animated Emoticons LED Lights for Drivers.

Just fix it in your car using the suction pump and set to the emoticon display to the one that you wish to  display. There is also a remote control here, through which you can set the faces.

You have five different emoticons to choose from. The LED lights used to display them are visible by day and night. So people can see your emoticon all day long. Powering is by 4AA batteries. This device costs $35.

[Via ThinkGeek]