How do I add emojis to my posts?

So, this is the headline!
I need some help here.

You'll see these "local favorites" on the right side—they pop up whenever you start typing a reply. If you want a wider selection, just click on "more":



-If there’s something specific you’re looking for that isn't listed, I guess you could just grab them from another site (just copy and paste the code), maybe something like:

http://www.pic4ever.com/