When I was doing sketches of the characters for Bonecage Graffiti I needed to make some revisions since that story took place before The Highly Unlikely Adventures of Moe and Detritus and therefore before Misspent Youths. Moe ended up with a wild bush of hair. At the time BG began he and Lili are living in an abandoned clock tower. They hadn’t yet developed the circle of friends that would encourage things like taking care of your hair.
So that’s Moe in the upper left. As is often the case the rest of the page looks like practice.