Towel

From the Super Mario Wiki
Towel

Towel is a souvenir in WarioWare: Twisted! located in the Other folder. It features a white towel with a threaded cross pattern above a blue bucket filled with water. The towel is continuously dripping with water, and by tilting the console, the towel is twisted into a thin strip, draining some of the water from it into the bucket. At some point, the towel becomes twisted to the point where it starts rapidly vibrating. If the console keeps spinning beyond that point, the towel snaps into pieces. It is then pulled off-screen and replaced by an identical towel; this replica is then dipped into the bucket of water. The process can then be repeated forever.