Grubba is a Clubba-like creature found in the GameCube game Paper Mario: The Thousand-Year Door. He is the owner of the Glitz Pit, which is the wrestling arena that is in Chapter 3. Grubba uses the power of the Crystal Star to transfer the power from Prince Mush and other fighters to him. When he does this, he turns into Macho Grubba. As Macho Grubba, Grubba will first make himself able to make several attacks in one turn. He tries to stomp on Mario and his partner and will pile-drive them. After being defeated, Jolene took charge of the Glitz Pit.