There's likely no significant relationship. Disney cartoons are known for their entertainment value and imaginative characters, but a clunker machine is a completely different concept that doesn't typically fit into the Disney world. Maybe in some very creative or unusual story, they could be combined, but that would be quite rare.
A dominatrix cartoon often shows a powerful and commanding female figure. She might have a bold and assertive personality, and the visuals might emphasize her control and dominance.
Well, these caricatures might show students with big, exaggerated eyes focused on books. They could have funny expressions like frustration or excitement while studying.