History Fridge / Kaeloo

* In the last episode of season 5, Stumpy is nearly hit by a car and rescued in the nick of time by Vitamine. [[JerkAss Cramoisie]] tells the other sisters that she thinks it was [[BornUnlucky Violasse]]'s fault because she thinks Violasse's bad luck rubbed off on Stumpy. As if this wasn't bad enough, the other sisters are seen shooting irritated looks at Violasse in the next scene. It's possible that they believe Cramoisie and that they too are willing to blame Violasse for endangering their beloved brother.

* Mr. Cat's stories about his brothers and dad seem to be consistent, but his description of his mother varies between episodes. In "Let's Play Baby-Sitting", he mentions that he was adopted by a salmon who raised him as her own son. Depending on the episode, he may be talking about his biological mom or his adoptive one.

* People on the show make fun of Mr. Cat for being "old", even though he's a kid. However, he is a preteen, and in a world where everyone is less than 13, a preteen must seem ancient.

* Some of the things the characters go through, like Mr. Cat's alcohol problem and sadomasochistic tendencies and Pretty's possible eating disorder, are more unsettling when you realize that all of them are just kids who are less than 13 years old.
* While we don't know the [[VagueAge exact ages of the characters]], Kaeloo and Mr. Cat are both 11 or 12, and [[DirtyKid Mr. Cat]] has tried to have sex with Kaeloo at least three times. ''A preteen has tried to have sex with another preteen''.
* Mr. Cat remembers that his father was an alcoholic, that his mother yelled a lot, that his [[BigBrotherBully brothers used to beat him]] and that he was almost drowned when he was younger[[note]]In the French dub, it's stated that he was a newborn kitten at the time[[/note]]... and he is less than 13. No wonder he has issues.

* In Episode 3, Mr. Cat says that the cat flap used to belong to his mother, and under the effects of TruthSerum in Episode 22, he says that he misses his mom and starts crying. Add that to Episode 53's revelation that at least one person he was close to died at some point. His mother might be dead.

* A '''massive''' fridge TearJerker: Mr. Cat mentions that his brothers were abusive and his father was alcoholic, but his mother was very kind to him apart from all the screaming. Mr. Cat had to run away from home due to all the abuse, and likely couldn't tell anyone at home that he was going to in case they stopped him. In "Let's Play Spies", under the effects of the TruthSerum, he breaks down crying and it's clear he misses his mother. And it's not likely he'll ''ever'' see her again.