Emily Skeith posted some pictures on her Flickr of a real life Portal gun that her boyfriend made! Ok, it might not shoot out portals, but its still awesome looking! Check out images and details of it here. "It lights up both blue and orange along the tube, in the barrel, and in the "indicator light" on top. The light switch is a two-way toggle in the back by the handle. It's 22" long including the prongs and weighs about 15 lbs."
