My Life as a Teenage Robot/Fridge

Fridge Brilliance

 * Dr. Wakeman built the XJ series after the Armagedroid debacle, and then you realize that she did so to build a humanistic protector, one who wouldn't be greeted with abject fear everywhere she went. Which is why Jenny is the final model, and the slightly-less-than-human XJ8 is the younger sister.
 * Another Escape from Cluster Prime example: Vega describes her mother as a, out of all the words in the world, tyrant.

Fridge Horror

 * One episode features a villain called Armegeddroid. He was programmed to destroy all weapons, but goes a bit too far with his mission. When he comes back, Jenny realizes "He must destroy all weapons. He has no choice!" She then proceeds to show him that he is a weapon, so he must be destroyed. So he self-destructs. What. The. Fuck, Jenny? Even better, in an older, unrelated episode, she tried to convince what she thought was a Cluster drone that Wakeman could reprogram her so she wouldn't have to be a member of the Cluster, but Jenny offered no such thing to Armegeddroid. The kicker?
 * To be fair he tried to destroy her first.
 * Plus, I don't think Armageddroid would be one to cooperate.
 * There's also Wakeman's decision to keep XJ's 1-8 shutdown. So basically, she was keeping Jenny's sisters down in her basement never to see light again.

Fridge Logic

 * What relation is Armagedroid to Jenny, exactly? Same creator, different series - half-brother? Cousin?
 * This ties in with a point brought above: Little Acorn, a wooden puppet that Ms. Wakemen built when she was a child, wanting to marry Jenny.