So you are looking for a USB flash drive that stands out? This Motorized Steampunk Gatling Gun USB Stick is worth a look. It has 64 GB storage capacity and is made of cooper, brass, Nixie lamp, brass rods, and a few other components. You can use it a a regular USB 3.0 stick, except it looks much cooler.
The machine gun runs when you are copying/reading data. Pretty cool if you ask us. The bad news? This doesn’t come cheap.