Well, my sister stole my Silver, Blue, and Sapphire versions. Then I lost Ruby and Yellow. Crystal wouldn't save anymore, and Fire Red just vanished. Pearl was washed, and the only excuse my mother could say was "Oh, it's only this big. It can't cost too much, so here's $5 to replace it.". Yes, I've lost a lot of games.
One bad move that happened was that I had managed to capture a level 17 Pidgeotto in Viridian Forest, when I show my sister. She then got mad and took the game out, without turning off the system D: What are with these Barbarians?