Halloween is coming up and you need a costume, but who wants to spend the money? No one! Just follow these instructions from a resourceful Transformers fan and make an Optimus Prime suit out of ...

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Our friends over at Everything USB just tipped us off to this real-life transforming Optimus Prime costume from Hong Kong. It’s a real costume—there’s actually a man inside—that transforms ...

All you need is some cardboard or foam, some paint, and a little elbow grease, and you have the perfect "Optimus Pwime" transforming costume. This will never, ever get old. Especially the little ...

Get it? It’s an Optimus Prime get-up made of Amazon boxes… hence, Amazon Prime. Redditor caronarnold posted this contest-winning costume Friday morning, and she’s already swimming in karma ...

This September, she finally came across a picture of a costume she wanted to be: Amazon Prime. Think the classic Transformer "Optimus Prime ... "The big box arrived, with hand-written notes ...

Arnold and her children created the perfect punny Halloween costume, worthy of her office's $100 first-place cash prize. Check out the family's genius Optimus Prime wordplay.

Inside the Optimus Prime box, there are 10 bags filled with Lego pieces. Each bag puts together a portion of the Transformer--torso, legs, arms, etc--and on average, each bag took about 21 minutes ...