You shouldn't be able to beat The Legend of Zelda: Ocarina of Time in 23 minutes and 29 seconds, but thanks to some truly bizarre glitches, you actually can accomplish this incredible feat.
Speed runs are nothing new. Players bored with merely plowing through their favorite titles until they hit a "game over" screen have made their own fun by trying to complete the experience in record time. While the best speed runners rely on fast reflexes and skills (a single mistake can ruin an entire attempt), many also take advantage of glitches to secure the top spot on the leaderboards.