YMMV: Of Unknown Origin

  • Paranoia Fuel: Ever wondered how many nooks and crannies suitable for rats your home has?
  • Special Effect Failure: When the rat jumps past Bart in his bedroom, it's an obvious plushie.
  • What an Idiot: When Bart notices that the rat trap in the dollhouse is missing, he sticks his hand in blindly and feels around. It's pretty obvious what happens next.