>>17610302Until about several playthroughs into gen III, I thought that Psychic, Dark, and Ghost had a rock-paper-scissors effect thing going on, but since one of them was always wrong, that I just had shitty memory. (something like ghost beats psychic, psychic beats dark, dark beats ghost) It wasn't till I checked out the summary page on Dark pokemon on bulbapedia a few years ago that I realized Dark just shits all over Psychic and Ghost.
Also spent a while thinking Mawile's steel maw was a giant pea pod with teeth and it should be a steel-grass type.