Maybe you know that you have an "other" inbox in your Facebook messages tab. But did you know that you can make your own avatar into an emoji in Facebook chat?
The folks over at BuzzFeed have compiled a few cool facts about Facebook which is worth a watch -- maybe you'll learn something new. Now excuse me, I have some friends to spam with my own emoticon on Facebook chat.
Facebook Secrets You Need To See [BuzzFeedVideo]