For status, comments and chat
Copy the emoticon.
Click on icon on Facebook.
Paste the emoticon in the File name field and click Open.
You can't very well Facebook all night! Let the FB world know that your day of social networking is at an end. Wish them all a goodnight with this emoticon. Tell them you'll get back in touch with them in the morning. When you're ready to call it a night, this emoticon is perfect to post to your timeline.