Bouncy Cloud Boomerangs

Bouncy Cloud Boomerangs, or , is the fourth course of Meringue Clouds in New Super Mario Bros. U. It is unlocked via completion of Spinning Spirit House, and its own completion unlocks another pathway to Snaking above Mist Valley.

Layout
Unlike most of the Meringue Clouds levels, the background has pink clouds instead of white clouds. The main gimmicks of this level are white cloud platforms with a smiling face on them. They make the player bounce very high upon contact. Boomerang Bros also appear in great numbers here.

Star Coins

 * Star Coin 1: Near the first Boomerang Bro, the first Star Coin is floating above a bottomless pit between two green Warp Pipes
 * Star Coin 2: After the first Star Coin, there is a large bridge of ? Blocks and Brick Blocks. One of them contains a Beanstalk that will take the player to a secret area where the second Star Coin is found, but a POW Block must be hit to reveal it.
 * Star Coin 3: The third Star Coin can easily be found on a high platform with a Boomerang Bro on it. The player can reach the said platform via bouncy cloud.

Enemies

 * Koopa Paratroopas
 * Piranha Plants
 * Goombas
 * Boomerang Bros.