The Legend of Zelda: Ocarina of Time 3D Glitches

Swordless Link - Works On Older Games Only
When you go to fight Ganon he will knock the Master Sword away. Save your game after your sword is knocked away and reset your game. When you start you will find that your B button icon is empty. This opens up some interesting other glitches, such as being able to use any C item on Epona.

This cheat stops when you equip any sword. Only works on older versions of the game (most likely only gold versions).