Anthony Le being a fan of Iron Man since he was a kid, was so inspired when the movies came to the big screen he built his own Iron Man suit. He made a War Machine costume as well for the sequal. With dent-proof exterior, motorized faceplate and spinning mock Gatling gun. Marvel even partnered with him to promote Iron Man 2 where he showed off both his suits and they made this video with special effects. There's even video of them doing a dance off.

Two guys in Florida came up with the ultimate Apple costume: an iPhone—that works. 37-inch LCD screen, powered by a car battery delivering 4.5 hours battery-life. Costumes weighs 85 pounds. The two costumes cost $2,000 total.