Any good college student can tell you that shotgunning a beer is one of the quicker ways to get inebriated while also covering yourself with beer. Sure, there are also keg stands, the ice luge, and power hours, but none are as simple and elegant as poking a hole in the side of a beer can and sucking out its contents in a matter of seconds.
If you're more than just a casual drinker, the Shotgunator will keep you one step away from tanked at all times. The keychain has both a bottle opener (who drinks from bottles? Snobs.) and a pointy device designed to puncture aluminum cans quickly and safely. Unfortunately, there is nothing on the device to automatically call the hospital when you get alcohol poisoning. Maybe we'll see that on the Shotgunator 2.0.