The idea of Cave Johnson or his mum making cookies based on the Valve game at home springs to mind here and quite amusing the thought is too! You get eight different styles of cutter that have an image from the game; where else would you get something like this from?
These are the details on the tasty cookie cutters in the style of Portal;
Set of 8 cookie cutters based on Valve’s games, Portal & Portal 2
Made of bent metal, dishwasher safe, and packaged in an awesome Companion Cube tin
Shapes: Portal, Turret, Running Test Subject, Falling Test Subject, Companion Cube
You may be thinking, “ThinkGeek, that’s only 5 shapes!”
You are so good at counting! The Companion Cube is a layered cookie, which requires 4 cutters to create (but still only one mouth to eat).
Officially licensed Portal collectible
Priced at $20 (£13)
Source [Geek Alerts]