List of New Super Mario Bros. Wii glitches

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

The Infinite Coins
There's a glitch in Wendy's Castle (though it can be done anywhere but this area is more noticeable) that allows the player to gain infinite Coins and a large number of 1-Ups. At least 2 players are needed (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 first and second pits. Target area is the Koopa with the Flip Gate (the right side right before the second Spike Pit), 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 (until the timer runs out). These coins can be interacted with, but the Ice block and the Koopa cannot. This glitch is a funny, yet an excellent way to obtain 1-Ups and/or points. 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.