I was looking around and found a list of quite some glitches in Majora's Mask
(most of which work in all versions).
Have any of you attempted these?
My favorite is the Extra Heart Container glitch (making your GameCube suffer, I really want to try this :D I wonder if it will work better on the Wii, since it can handle more?!)
And the 4th Day glitch, and oh yes, the Great Bay Temple glitch that's actually not hard to do: why didn't I think of that? You just shoot Ice Arrows over and over, using Deku Link to make your way safely to the next one. You will be able to get into the Temple (as long as you don't fall into the water).