List of New Super Mario Bros. Wii glitches

This is the glitches found in New Super Mario Bros. Wii.

The Infinite Coins
Theres a glitch in Wendy's Castle (though it can be done anywhere but this area is more noticable) that allows the player to gain infinite Coins and a large number of 1-Ups. They need at least 2 players (or one solo with 2 characters), and at least one of them in Ice form. When the player enters the Castle, past the 1st Spike Pit, in between the 1st and 2nd pits. Target area is the Koopa with the Gate, but the Koopa must not be attacked. The player with the Ice Flower should stand ontop of the right ? Block (on the backside of the Gates), and the other on the front side gate. When the Koopa is on the other side of the gate, they must Freeze and hit the cage at the same time. If done right, the Ice Block will fall (with the Koopa moving around it) and 2 never-ending streams of Coins fly out. The glitch is seen Here. It is noted if the coins are left alone for too long, the game will start to lag, but for some odd reason, it wont crash. Seen Here.