Remember the time you had a killer idea for a Halloween costume, spent over a month putting it together slaving over every detail. Then it comes to the big night and some smart ass shows up in a huge Big Daddy costume from a popular game and it shits all over your costume. No one even remembers your costume which now sits in the basement. I'd certainly take this costume over the Master Chief ones any day.
See the making of photos here.
Here's an interview with the creator.