For those who haven't seen this movie yet, Deadpool is the anti-superhero, played in the movie by Ryan Reynolds. It is very funny and well done, but just a caution, it is rated R for a reason.
Once you have had a chance to watch the movie, there is a whole Hot Topic collection of Deadpool fashions for you to check out. Here are some of my favorites.
And if this isn't enough for you, I have a whole list of more Deadpool gifts.