* When he was in school, Arthur got hit over the knuckles with a ruler for answering a question correctly- the teacher thought he must have cheated because they hadn’t learned the material yet. After this he barely ever spoke out loud in class, or at all, really.

* Mesi hates doing the washing up. Between that and wrestling the five-headed Zorbac of Glindor, she knows which one she’d rather go for.

* The dials on RGB’s head can be used to change the channel- if he wants to shoot someone, he can flip over to a Western, but equally if he’s getting really annoying you can get your own back by flipping over to a cartoon or some brainless shopping channel.