The only withdrawals you can make off of this credit card are the steaming innards of your fiercest enemy (terrible interest rate!). They can hide a knife pretty much anywhere these days, can't they? Watch how this one unfolds:

The CardSharp is a devious little novelty blade that measures just 2mm thick, weighs 13 grams, and is fairly terrifying! It won't be out until January for around $23, which gives us all plenty of time to revert back to the relatively safe environs of a purely cash-based economy. [CardSharp via Mobile Mag via OhGizmo!]