Meet the Drunk Engineers Slim Pump Action 2.0: a beer shotgun with smooth action that can puncture your beer, so you can start drinking it all in seconds. It is made of food grade HDPE material. It is designed to fit slim cans. Simply load, tilt, pump, push, and spin it, and you are ready to go.
This tool sounds like a real pump action shotgun. You can find out more about it here.