Using human body parts as designs for gadgets and accessories has become a trend these days. The term ‘thumb drive’ actually means a USB based keychain Flash memory storage unit. However, this new item takes that term a notch higher as it’s shaped like a real thumb. Ok, maybe not real, but it is shaped to resemble a human thumb and guaranteed to catch everyoneâs attention. The gross looking USB drive from Solid Alliance was out in the market last year, but this new updated version has a built-in flash memory which is 2 gigabytes large instead of 1GB. So all those of you who love freaky and gross looking gadgets, this one is a must have!