Regular Super Soakers don't seem to be quite so powerful these days, so why not make your own?
Not that I own an iPod, but I thought the way they built this section into an iPod holder for the car was pretty cool and can easily apply to anything else you'd want to install. Examples would be a cup holder, lcd screen, other mp3 player, etc.
I was playing around and decided to make my own gadget. It shows the current time expressed in seconds, which might not be terribly useful, but is kind of interesting, especially if you've read books by Charles Stross, like Accelerando or Singularity Sky.
It'll work for either Google Desktop or your Google homepage.
I think I found my next phone: the Sony Ericsson K850i. It has 3G, a 5-megapixel camera, and just about every cell-band in the GSM world, so I'll actually have signal in more places in the US. Unfortunately, there's no sign on when it will be released.