
Modern Oak Theme – Beautiful, dark Wood background, 2 column, widget ready and ad ready. Originally in dutch with English version available.

Blue Jeans: Kind of a cute idea, a theme that uses a blue jean look and feel. This theme is available in both two-column and three-column style.

Grunge by Ithemes Grunge is a glossy, dirty premium WordPress theme with a Web 2.0 look and feel, designed especially for artists, musicians and photographers.

Charred – I’ve used this theme for my own blog and I really liked everything about it. It shows only excerpts w/ thumbnail so you have to create a thumbnail to represent each post which is kind of a pain to do but once it’s done it looks kick ass.

Scruffy – Scruffy is a two-column wordpress theme with a grunge style elements.

Grunge Superstar – A dirty, monochrome single-column theme. Grunge Superstar is also available as Website Template, Blogger Template

Euphoria
Euphoria is a grungy WordPress theme from Thewebdesignstudio.com this is a premium theme. I think you’ll find that Thewebdesignstudio.com is a huge resource of Premium WordPress themes and website templates that rock.
Preview & Purchase
I was really impressed by the themes by Freethemelayouts.com they’re clean, refreshing and they’re Free.
this shit is awesome! great hodgepodge of grungeness!! love it!