YMMV / Zipi y Zape

  • Follow the Leader: It has been argued that the strip started out as a rather unsubtle rip-off of The Katzenjammer Kids before eventually growing into its own thing.
  • Values Dissonance: A lot of stories show the twins receiving Corporal Punishment for their pranks. Keep in mind that most of those stories were written in the Spain of the 1940s and 1950s... Nowadays, YOU GO TO JAIL for this kind of punishments. The only reason the old comics still get away with this (sort of) these days is because it's always Played for Laughs.
http://tvtropes.org/pmwiki/pmwiki.php/YMMV/ZipiYZape