So, I was wondering how to make a sig, put not an image just something under all my posts that says something, a message. Like, under all my posts it would say like for example, looking for hoto or something. Looked through the stickies and couldnt find anything. Someone please help me.

Click on your name in the top left corner where it says Hello, (name)
Once there, you will see the "Signature" tab. There is a little icon to the right.
Click on that and it will bring up the settings.
Enter what you want and when you want it to be added just click on "Edit Signature"

thanks