Dress up as Hawkeye, the superhero marksman played by Jeremy Renner in the Marvel Avengers movie series.
I painted a Hawkeye shirt for a friend's son last Halloween. I spent many late nights trawling the Internet for photos of Jeremy Renner in costume. It was torture ;) I don't have photos of the proc.
Let's take a moment to thank the Avengers costume department for this: Jeremy Renner as Hawkeye - Nice view!
Jeremy Slightly Unshaven as Hawkeye Dressed All in Black With Right Sleeve Shortened to Shoot Arrows