Go 2 hrs in a game of Platinum from the start, forgetting to save, then turn the DS off. I almost cried :(
I started a new game in SS two days ago and forgot I had to delete the old file first so I couldn't save :( I was like 4 hours in lol. --- Black 2 FC: 3569 1730 6208 http://zettai-cosplay.deviantart.com/art/Skyla-Cosplay-244148531 my wife. Doesn't count Tiger, this ones real.
I for one didn't care about natures at all (now I'm uber picky) but worse in Pearl I traded a Palkia for a female Hippopotas since I didn't know how to get one so I could finally have a black Hippowdon. I was a troubled child. --- PSN ID: MegaAwesomeCat Dead or Alive, Resident Evil, Final Fantasy, Pokemon, Marvel vs Capcom, Tekken, SoulCalibur, Silent Hill, Mario Kart, Super Smash Bros.
Back when gen 1 first came out, I beat the game and had captured every Pokemon possible in a playthrough without the aid of trades and I started a new game, thinking all my Pokemon from the previous playthrough would still be there or on a separate save file.
Made a full party of Unown because I thought they were legendary
Not quite as young for this one, but I used explosion on Cynthia's Spiritomb because I thought Explosion nullified type matchups --- http://wallbot.net/walls/preview/1841.jpeg Official Rotom of the X/Y boards
In Gold version, I got stuck in seafoam islands (I think that's the name, the one in Johto you access with whirlpool) because I tried to proceed without flash. I got so far, I didn't even know how to get out anymore so I just restarted my file, without thinking of escape ropes or getting all my pokemon fainted..
Also I removed my ho-ohs sacred fire with strength, because the PP ran out. --- You with a mud duck while i'm swimming with a Swanna 8D http://i.imgur.com/VBsWOu2.png