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 ...

It’s long and a bit ponderous, but it’s worth it when you get to the end of sister site Jalopnik’s video of a guy struggling into a ten-foot tall Optimus Prime costume. Firstly, you get to ...