AOTS builds "world's largest arcade machine"

We've never really watched much of Attack of the Show, but we hear it's hosted by some nerdy types that are somehow better looking than us -- which simply can't be correct. All that aside, those (debatably) sexy nerds have taken it upon themselves to build the world's largest arcade machine, and even invited over the Guinness Book of World Records folks to check it out on tonight's show. The arcade machine stands more than 13-feet tall, sports a 70-inch or so screen, and probably runs Doom. The show airs tonight at 7PM on G4, where hopefully they'll unveil the specs behind this bad boy.