I like the face expression. You captured it just right. Way to go!
Btw, I know you didn't want anyone to ask, but is this an inside joke? =P
Honestly, I don't really know how this guy came to be. I think it started out with me just drawing a generic dwarf and I was like, "He looks old!" and got that zany old man connotation stuck in my head.
newgrounds.com — Your #1 online entertainment & artist community! All your base are belong to us.