Facebook Robot smiley can be used in chat by writing the shortcut:
:|]. After writing this shortcut into the chat your friend will see this robot:
Only it wont be that big, it will be a little smaller, like this .
Note that vertical line in the Robot shortcut is not the letter I, it is a special char called “Verical bar”, you can read about it on Wikipedia.
That was the robot, now share this page with your friends using this buttons: