Hollow sound

From Glitches

From the game The Legend of Zelda: The Minish Cap for the Game Boy Advance

In Link's house, in the room Smith (Link's grandfather) is in, hold the sword button and tap the south wall. If you get the right spot, it will make the hollow sound as if a bombable wall was there. If you bomb the wall, it won't make the sound anymore. If you leave the room and re-enter, you can do the glitch again.

Submitted by: Sivart