Remember the waterbed? If you're a millennial you probably have no clue what a waterbed is. I remember growing up that I wanted a waterbed soooo bad, but my mom wouldn't let me have one because they were too expensive. Plus, they are difficult to take care of, not to mention a pain to move.

The inventor of the waterbed, Charlie Hall, plans to give the waterbed a big comeback. And he's betting on those millennials to help make it happen. Of course, Charlie has made some improvements to the waterbed -- temperature control and calmer waves.

The next-generation waterbed will be available later this year and will set you back around $2,000.

Do you think the waterbed should make a comeback? Take the poll ...