very sweet-natured, loving, laughable, and positive. He is amused by most anything, and very few things are able to disappoint him. As such, he does the least intentional harm of the three Warner siblings, but that doesn't mean he doesn't often join in on their destructive antics. Despite his good nature, Wakko uses aggression more often than his siblings, both as a reflex and conscious choice. consistently has his tongue sticking out of his mouth. He tries to eat everything most the time.