Here is a fun USB gadget which would make a fun accessory for your desk, the USB Alien.
The USB Alien looks like one of the evil aliens from the Alien movies, it plugs into your USB drive and it will randomly pop out an illuminated alien tongue just like the movies.
It might make a fun accessory for your office desk, although they could have made it a bit more useful by turning it into a USB hub.
If you want one, the USB Alien is available to pre-order for $72.89 from Geek Stuff 4u, which seems quite expensive for a USB toy.
via Technabob and Akihabara News