Here is a fun geeky t-shirt for all the portal fans out there, the Interactive Portal T-Shirt.

The Interactive Portal T-Shirt features and embedded TFT LCD display, plus a wireless 5.8GHz pinhole video camera in the front, in order for them to work you will need one of each t-shirt, check out the video of them in action below.

Interactive Portal T-Shirt

The finished product you see here uses two wireless 5.8 GHz video cameras mounted in the front of each shirt along with two high-res LCD TFT screens. The camera in the orange shirt transmits the image to the blue shirt, and vise versa. In this manner it seems as if a fully functional portal has been created between the chests of both subjects.

If you want one they are quite expensive at $99 each, and you will need one of each, available from Think Geek.

Ubergizmo via Gizmodo