Wired has a list of some weird USB devices. The Barbie is quite cute, when you want to plug in the USB key/Barbie doll simply rip off the head and jab it into a computer…

“The plethora of USB ports now offered by today’s PCs has spawned an abundance of ridiculous devices. A small culture of collectors has even emerged around odd USB gadgets, and chances are one of them works in your office, displaying his collection of eyesores proudly on his desk.”