I lost my Zelda Feather Stylus
But the worst thing that's happened to me other than that, I just lost my Final Fantasy III save (I really F'in hate this G6DS Real card now...)
I was about an hour from the end, and I went to boot it up after being out all day, and for some reason Geometry Wars Galaxies booted up... turned off the DS, and went to play FFIII agian, and... NO SAVE FILE.... I actually shed a few tears... I can't believe it erased my FFIII save... I almost chucked my DS through a wall! But I have an original first gen DSPhat, and love it more than I love my wife... but if she asks, I never said that!