What are some good short hair styles for guys?

I have medium length hair and seeing spring is here ive decided to get a new style. What are your favorite short hair styles?

What are some good short hair styles for guys?

http://www.thehairstyler.com/short_men_h...

http://fall.about.com/od/fallfashionbeau...

These sites have some nice short styles.

My favorite is my husband's hairstyle :)

What are some good short hair styles for guys?

I like the messy layered style. I've alwase thought it looked hot on guys.

What are some good short hair styles for guys?

As a guy i really like the unstructured funky look.