You swim.
dance!
Hopefully not where I'm thinking it is..
you can't
you can't
No, it was only available at the Club Penguin Water Party several years ago.
Its under the bed
You can dance where ever you can go in water
dont worry about club penguin go on moshi monsters and then add us cutiepie5589111 and 123awesomeoucho
You cannot get it. You can get the hula skirt though.
you need a duck to put the device
For Members: The rubber duck was available as a hidden item in the Penguin Style catalog, now it is not there. You'll have to wait for it to come back. For Non-Members: It was available as a free item in the Summer Parties earlier, which haven't taken place since I joined club penguin (July 2010).
the rubber duck is no longer in the catalog (as of 2012) but we hope it will be back soon (possibly in the next water party) .