Don Gilboe was Psycho Andy and Wesley's instructor for his magnificent Cartooning Methods class. Any of his students who actually care about becoming artists all hold a very high degree of respect for Gilboe, as he is not only a great teacher, but also a great man. Classmate Jolene once explained that Gilboe was like her awesome older uncle.
When Gilboe isn't teaching the next generation of artists how to be amazing, he hires himself out as a freelance caricature artist. God bless him.