But what does it mean? Guest strip by Angelica Aipom

So those of you that follow me on twitter already know about my scanner being on the fritz.
I'm going out to buy a new one tomorrow. It's pretty frustrating how it never seems to work when I need it. I'll see if I can borrow a friend's later so I can post what was supposed to be today's EKTGSM.
In the meantime, enjoy this cute guest strip my friend, Angelica, made for me.
I really like how she drew Nathan here. (Yes, the ghost's name is Nathan.)