One was when my friends and I were playing Mario Party. We do a Mario Party playthrough about once every month or so, using games 4-7. For whatever reason, the games hate my friend Mike. In the three years we've been playing it together, he only won once, and the one time he did win the game crashed right as the Superstar was about to be announced.

Another was my one experience with a Game Shark. I gave Wario infinite coins in Wario Land II... forgetting that the coins are tallied up at the end of the level. I let it run til the batteries died.

I also remember making lyrics to the Bowser world songs from Mario 64. All I remember is "Bowserrrr is so stu-u-pid!"

Skip to thirteen and a half minutes in and watch the rest of the video.