During my lunch break today, I sketched a Troll version of myself on a scrap of paper. And I liked it enough to color it.
I didn't make my/her blood teal because of Terezi or to put myself higher up on the hemospectrum. Teal happens to be my favorite color.
And the symbol I used was a made-up scribble; it doesn't really mean anything.
Homestuck (c) Andrew Hussie