Cluckbooms are enemies in Super Mario Galaxy and Super Mario Galaxy 2. They are chickens that lay eggs. The eggs will explode after a few seconds. They are orange and black in color and are able to fly. A Cluckboom's eggs look similar to the bombs Bugaboom drops. Cluckbooms are very hard to defeat since they are very high in the air. A well-aimed Star Bit can make it fall down stunned, however. You can then give it a good whack to defeat it. If there is a Tweester nearby, the player can aim at its head. Cluckbooms only appeared in the Dusty Dune Galaxy and Slipsand Galaxy.