So, that there scrawl is my signature. It's Co-9, in cursive because I'm a fancy pants.
I know that is nothing like ANY of my past or present usernames here on CS.
CO9 used to be an abbreviation of my Wattpad username, which was Chaos_Orca_9. No, I don't have a WP anymore. It's too chaotic a community for me.
Anyways, I used to post a lot of my art on WP because it was the easiest option for me. But art thieves abound on WP, so I designed a signature based on (honestly, my only) alias at the time. Since it flows so nicely, it's stuck with me long past my WP days.
I tend to put my signature on or near the heads of what I draw. This way, even if the user crops the image to just a headshot, the signature is still there. Of course, I can move it upon request.