Meet the main characters on "Biss och Kajs", a children's education program on state-run SVT. Yes, that's a pair of buttocks sitting next to an ambulatory, vocal turd and gesticulating, talking stream of urine.
I asked a friend living in Stockholm to explain, and he replied, "I would think it was self-explanatory." (The sarcasm tags are hidden).
So there you have it. Bodily effluvia explaining the human condition to children. In Swedish.