Accidentally Accurate: Despite coasting along on Rule of Cool, the show sometimes got something right even when the writers obviously weren't even aiming for accuracy. One such highlight occured in Sorry, Wrong Era when Jimmy shattered the big diamond in an attempt to break off a chunk small enough for his jury-rigged Bamboo Technology time-warping device. Diamond, while certainly the hardest natural substance on earth, is also brittle enough to shatter using little more than a hammer, chisel, and a little bit of precision.
Recursive Adaptation: Attack of the Twonkies- originally a spinoff game- got its own special that majorly diluted the game's plot. The twonkies became a Canon Foreigner after this, appearing every now and then as an Easter Egg.